Did the T. Rex have an amniotic egg?

Question 15 options:

Probably not because there is no history of closely related animals having an amniotic egg.


It is quite likely because lots of animals in the past have had amniotic eggs, so the T. Rex probably did too.


It is quite likely because both the caiman and parrot have an amniotic egg and they share a recent common ancestor with the T. Rex


Probably not because the T. Rex is no longer living.

Answers

Answer 1
A

I mean isn't it obvious


Related Questions


How does flooding affect the soil layer of the
ecosystem?

Answers

Answer:

Changes from flooded to drained conditions in soils stimulate changes from aquatic to terrestrial vegetation and decrease the algal contribution to total primary production. Drainage of organic soils then has the effect of removing a source of net primary production (algae) and carbon sequestration

Explanation:

Use different words then I did

Answer:

Soil will become damp and will thrive in water

Please help fast!!!!5. Challenge: A food web is a more complicated
diagram that shows the feeding relationships of all
the organisms in the ecosystem. As with a food
chain, an arrow pointing from species A to
species B indicates species B gets its energy
from species A.
Nassau
grouper
Yellowtail
snapper
Hawksbill
sea turtle
Long-spined
sea urchin
In the diagram at right, create a food web by
drawing arrows ( - ) to show which organisms
obtain energy from others. Hand draw or click on
the image and select ED
Queen
angelfish
Stoplight
parrottish
Sponges
Star
coral
Staghorn
coral
Plankton
Symbiotic algae
Algae

Answers

Answer: there is no diagram and if you could explain that would be helpful

Explanation: but I can do some yellow tail snapper(a) go’s to a Nassau grouper(b). long spine sea urchin(a) goes to hawks bill seaturtle(b)

Stars ----- Planets
Alike and Different

Answers

Answer:

Explanation:

Same

Most stars are round. Planets are too.Most stars are large distances from each other. So are planets (not as large though)Most stars  have colors associated with them. So do planets.

Different

Stars are many magnitudes of temperature warmer than planets.Stars are mostly gaseous. Planets are solid.Stars are made of fundamental materials. Most planets have many elements on their surface and atmosphere if they have an atmosphere.The star's diameter is many times larger than the planets.Generally speaking, the planet's density is between 1.5 to 5 times more than the stars.

Which of these objects is NOT found in the biosphere of the Earth?
1.bald eagle
2.great white shark
3.core of the earth
4.tropical rain forest​

Answers

Answer:

core of the earth

Explanation:

the biosphere is the inside of earth

(Will give brainliest if correct and no links) Based on the image in figure 2, would the creation of one type of kidney cell be sufficient in forming a functioning kidney? Explain why?

Answers

Answer:

Yes.

Explanation:

The creation of one type of kidney cell will be sufficient in forming a functioning kidney because one type of cells allow the kidney to perform its one function i.e. filtering of blood. Epithelial stem cells are the cells that is responsible for the function of a kidney. The kidneys have only epithelial stem cells which performs only one function which removing water material, excess salts and water from the body. so we can say that one type of kidney cell is sufficient for the functioning of kidney.

which type of muscle do you control voluntarily

Answers

ANSWER ——>(Skeletal muscle) fibers occur in muscles which are attached to the skeleton. They are striated in appearance and are under voluntary control.

Answer:

Skeletal

Explanation:

Recall that the normal range for the hematocrit for a female is 37 - 47%, and the normal range for the hemoglobin level for a female is 12 - 16 g/100 ml. Describe hemoglobin and hematocrit values for the female with iron-deficiency anemia. Recall that the normal range for the hematocrit for a female is 37 - 47%, and the normal range for the hemoglobin level for a female is 12 - 16 g/100 ml. Describe hemoglobin and hematocrit values for the female with iron-deficiency anemia. They were both below normal. The hemoglobin was normal, and the hematocrit was below normal. They were both normal. The hemoglobin was below normal, and the hematocrit was normal.

Answers

Answer:

The hemoglobin was below normal, and the hematocrit was normal.

Explanation:

Hemoglobin is an essential protein in the bloodstream, as it is primarily responsible for the transport of oxygen throughout the body. It is also responsible for the red coloration of the blood, as it is present in the red blood cells. The hematocrit, in turn, is a laboratory parameter to determine the amount of red blood cells in the blood and also to determine the total blood volume.

Although the results presented by the hematocrit are important in determining whether a person has anemia, women with normal hematocrit values may be anemic, primarily because the hematocrit results may be associated with the amount of water in the blood. What is essential to determine if a woman is, in fact, with anemia, due to iron deficiency, is the hemoglobin values that are below normal.

Which type of wetland includes a mixture of salt water and fresh water?
bogs
swamps
inland marshes
coastal wetlands

Answers

The answer is coastal wetland :)

Answer:

Confirming

Explanation:

One of the old is rock for missions identified on earth is found on the shoreline of Hudson Bay in Canada. This rock forms 4.28 billion years ago. What information does the scientist need to most accurately determine the age of a rock?

Answers

Dont click the link it’s fake.........

Everyone baj-thts-drh

Answers

Answer:

Explanation:

erkjbribuerjbnoeibfejrv  HI kwjvneiurbvervwe

okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

HELP! NO LINKS OR IRRELEVANT TOPICS! PLEASE DON'T WASTE MY POINTS!
What places in the world have animals in cages or in limited spaces? Name many please!

Answers

Answer:

South China and the U.K.

Which mutation scenario will always lead to natural selection?(1 point) A. a mutation causes a specific advantage within the population B. a mutation causes an inactivated gene to be reactivated C. a mutation causes a specific variation within the population D. a mutation causes a gene to become inactivated

Answers

A mutation scenario that will lead to natural selection is one that causes a specific variation within the population. Thus, the correct option for this question is C.

What is Mutation?

A mutation may be defined as a type of process that significantly involves sudden, stable, and inheritable changes in the genetic material of an organism. The organism that undergoes mutation is called a mutant. The agent of mutation is called mutagen.

According to the context of this question, the process of mutation never causes a positive influence on the organisms, but with respect to time organisms become adapted or habitual.

A Mutation may be random and spontaneous so, it does not always involve an inactivated gene being reactivated. It sometimes involves the introduction of a new gene that facilitates specific functions.

Therefore, a mutation causes a specific variation within the population is a mutation scenario that will lead to natural selection. Thus, the correct option for this question is C.

To learn more about Mutation, refer to the link:

https://brainly.com/question/17031191

#SPJ2

1. What is the name of the body system responsible for breathing?

complete for brainlist


1. What is the name of the body system responsible
for breathing?

2. What are the parts of the respiratory system?

Your answer

3. What is the correct name for the windpipe?

Your answer

4. What do we Inhale and what do we Exhale?

Your answer

5. What happens in the Lungs?​

Answers

Answer:

Explanation:

1)respiratory system

2)trachea, bronchi, bronchioles, alveoli, lungs, diaphragm

3)trachea

4)inhale oxygen and exhale carbon dioxide

5)gas exchange

How are humans , technology , and the environment interrelated

Answers

Answer:

Humans , technology , and environment are always interrelated.

Explanation:

To procure nutrition, water, electricity, medications, construction materials, and several other objects, humans must communicate with the environment. Development of science and technology had already allowed us to take advantage of the eco system, but they have also resulted in massive environmental damage and exploits.

PLEASE HELP WITH MY BIOLOGY

Answers

answer is the second option by the way :)) !

A DNA strand has the following bases: AGACCATA. What are the bases on its complementary strand?

Answers

Answer:

1 AAGCCA

2 ACCGAA

3 TTCGGT

4 CCATTC

What's the answer please??????????!!!!!

Answers

Answer: A homologous

Explanation: I’m 100% sure

BRAINLIST?

What is the role of oxygen in cellular respiration?

It provides electrons for the electron transport chain.
It combines with carbon monoxide to form carbon dioxide.
It is needed for the production of light and heat.
It is the final electron acceptor for the electron transport chain.

Answers

Answer:

it combines with carbon monoxide to carbon dioxide

A chromosomal alteration in which one or more
pairs of homologous chromosomes fail to separate
normally during meiotic cell division is known as... 1.)an addition
2,) crossing over
3.) nondisjunction
4.) translocation

Answers

It’s non disjunction

Once Telophase is complete, the cell has become two identical
daughter cells

True
оr
False

Answers

The answer is to the problem is false

What is the complimentary DNA strand to this template?
ACTCAAGAC

Answers

Answer:

The answer would be c

Explanation:

ACTCAAGAC

TGAGTTCAG

they compliment one another

Answer: c. TGAGTTCTG

Explanation: Adenine only bonds with thymine and cytosine only bonds with guanine

3
Which of the following helps a species adapt to a changing
environment?
A Having fewer offspring
B Having more offspring
C Decreasing genetic variation
D Increasing genetic variation

Answers

Answer:

D

Explanation:

I think it is D because if you increase your genetic variation then you will have more population of, well "yourself" - therefore making more chances to survive. although don't take what I say word-for-word because I'm just a noob at this stuff. if it pops up wrong, please notify me why it is wrong so that I can improve.

By increasing genetic variation will help a species adapt to a changing environment. Therefore, the correct option is D.

What is genetic variation?

Genetic variation refers to the diversity of genetic information within a population or a species. It is the result of differences in the DNA sequences of individuals, which can arise through a variety of mechanisms such as mutations, genetic recombination, and gene flow.

It provides the raw material for natural selection to act upon. In a changing environment, individuals with certain traits may have a higher chance of survival and reproduction, and their traits may become more prevalent in the population over time.

Therefore, increasing genetic variation through mechanisms such as mutation, genetic recombination, and gene flow is critical for a species to adapt and survive in changing environments. Hence,  the correct option is D.

Learn more about genetic variation, here:

https://brainly.com/question/848479

#SPJ6

Can anyone help me with these please

Answers

Answer:

6. Current = 8.33 Amps

7. Energy = 1200 Joules

Explanation:

Given the following data;

6. Power = 1000 Watts

Voltage = 120 Volts

To find the current flowing through;

Power = current * voltage

1000 = current * 120

Current = 1000/120

Current = 8.33 Amps

7. Power = 900 Watts

Time = 45 minutes to hours = 45/60 = 0.75 hours

To find the energy consumption;

Energy = power/time

Energy = 900/0.75

Energy = 1200 Joules

Which of the following are the results of a population reaching the carrying capacity of the environment in which it lives? (Choose
all that apply) WARNING I will report if there are any links to the answer!!

A)The birth and death rates will balance each other out for a net growth rate of zero.

B)The population will no longer grow in size.

C)Death rate will increase, and birth rate will decrease until they balance each other out.

D)Birth rate will increase, and death rate will decrease until they balance each other out.

Answers

Answer: B and C
Explanation: when a species exceeds its carrying capacity the population will decrease in size.

Answer:

✦ The birth and death rates will balance each other out for a net growth rate of zero.

✦ Death rate will increase, and birth rate will decrease until they balance each other out.

✦ The population will no longer grow in size.

Explanation:

Due to practical limitations of food, water, and space, a given environment has a maximum population size it can support.

state two changes which take place in the flower after pollination​

Answers

After pollination and fertilization following changes occur in a flower: (i) The petals, stamens, style and stigma of the flower fall off. (ii) Sepals dry up and hold the ovary. (iii) The ovules confined in the ovary develop into seeds.

Please helppppppp!!!!

Answers

answer : moon

explanation :
the only logical answer

Please help me
Which means a change in position?

A. force
B. speed
C. velocity
D. motion

Answers

Answer:

D. motion

Explanation:

Force is something that acts on an objects (e.g gravity)

Speed is how fast something moves

Velocity is sort of like speed and is the rate of change of an objects position

Sharks are the top predator in a marine ecosystem. By eating them, sharks maintain a balance in the population of smaller organisms. If the shark’s population were to decrease, the smaller organisms would increase greatly, interrupting the food web. Which of the following relationships is MOST similar to the relationship between the shark and the marine ecosystem?

Answers

Answer:

what are the options ??

Explanation:

write the general characteristics of bryophytes? 5mark​

Answers

Answer:

Plants occur in dump and shaded areas

They lack vegetative structure

The plant body is prostrate or erect

They lack vascular system

is the transforming factor made of proteins?

Answers

Answer: Understand about transformation as part of this. ... Is protein the transforming factor? protein-destroying enzymes---made the strains grow so concluded that protein doesn't transform because the bacterial colonies were still transformed. He concluded that protein could not be the transforming factor.

Explanation:

Other Questions
How far apart are the points (0,-1) and (6,5)? Brody created a map of his neighborhood using a scale of 2 inches = 3 blocks. If his street is 9 blocks long, how long will it be on the map? Simplify the radical expression 625xyNot sure if it's A or D PLEASE HELP Even children benefit. (Write at least three sentences to give specific examples of how youth, families, and communities benefit from taxes. write a benefit for each example listed. Open for BusinessImagine you have a pet turtle. It is lonely. Where could it play with other turtles? There are no turtle parks. But what if you created one? You could charge a small fee. People could bring their turtles.Many new businesses start just like this. Someone gets an idea for a product or service. It meets a want or need. Most also hope to make a profit. This means they make more money than they spend running it. Here are some examples of businesses. They serve a specific need or want.Need a Lift?Some businesses do work for charity. They donate things to people in need. They do not make a profit. A bike shop fixes used bikes. It makes them safe. It gives them to people who need transportation. Bikes can be expensive. Many people cannot afford them. This business helps those people get a bike.Fun for AllOne day, a father noticed that his daughters special needs stopped her from enjoying outdoor activities. He wanted a fun place for her to play. He helped design a special amusement park. At this amusement park, everyone can enjoy the rides. They have special seats that fit wheelchairs.Trash to TreasureResale shops are another type of business that helps people. Resale shops sell everything from clothes to useful household items such as furniture. People donate or sell used items to the shop. The items are then sold to customers at a discounted price.Homework HelpSome businesses help students learn. Tutoring centers help students with schoolwork. At these centers, tutors or teachers work with students individually or in small groups. The extra practice helps improve their understanding.A lot of planning must happen before starting any business. Owners must decide what type of business to open. Then lots of decisions need to be made. The owner has to find a location, set competitive prices, hire employees, and advertise. Starting a business can be very rewarding. What type of business would you like to start?Read the paragraph from the article.Many new businesses start just like this. Someone gets an idea for a product or service. It meets a want or need. Most also hope to make a profit. This means they make more money than they spend running it. Here are some examples of businesses. They serve a specific need or want.What is the paragraph mostly about? A. Making a profit is important. B. Businesses have many products. C. It is difficult to start a new business. D. Businesses can serve wants and needs. Parallel lines G and H are shown in one grid and parallel lines K and J are shown on the other gridplease help Why Brood X is emerging and why people are excited about is ? Segn la entrevista, cul es una de las funciones de las saponinas en el proceso de lavar la ropa?A. Generar mucha espumaB. Perfumar la ropaC. Desinfectar la ropaD. Preservar el color find the measurement K explain in detail how do you solved for measurement k or upload a picture of your detailed work Helpppppppp me pleases What is the value of the expression 6 3/4 (- 11.5)?GO3 can someone help me?? i need step by step, thank youuuu y=2x-3 what is y if x is 4, -2, 100, 5, 2.6 A magician claims that he/she has invented a novel, super-fantastic heat engine. This engine operates between two reservoirs of temperatures 250 K and 750 K, respectively. Please verify and explain if this is possible for any of the following QH (heat received from the hot reservoir), QL (heat rejected to the cool reservoir), and W (mechanical work produced): a. (3a). (3p) QH= 900 kJ, Wmech = 400 kJ, QL = 600 kJ. b. (3b). (3p) Qu= 900 kJ, W mech = 400 kJ, QL = 500 kJ. c. (3c). (3p) Qh= 900 kJ, Wmech = 600 kJ, QL = 300 kJ. d. (3b). (3p) Qh= 900 kJ, Wmech = 800 kJ, QL = 100 kJ. Why are bacteria needed in the nitrogen cycle?Other living things cannot use atmospheric nitrogen.Other living things cannot use the nitrogen in plants.Bacteria are the main nitrogen reservoir.Bacteria are the main nitrogen transporters. Under the Constitution, Congress is only one house. True or false Qu'est-ce qu'Emmanuel et sa famille font diffremment aujourd'hui? crivez des phrases l'imparfait et trouvez les adverbes opposs.facilement louer une grande maison (nous)(HELP QUICK PLS) Find the value of x. Round to thenearest tenth.2612X== [?] hey came you help me fast!!! Where did wheat originate from the old or the new world?