Which bird adaptation is probably less well-developed in flightless birds such as penguins and ostriches?

Answers

Answer 1

Answer:

Honeycombed bone structure.


Related Questions

The living material that lines the inside of one's cheek is —

Answers

The living material that lines the inside of one's cheek is mucous membrane

How does the amount of greenhouse gases affect the temperature of the Earth’s Atmosphere?

Answers

Answer:

The more gas there is the more heat gets trapped in the atmosphere

Explanation:

as the heat increases it causes our polar caps to melt resulting in their mirror like white to fail at its natural duty, which is to reflect UV rays back out into space so that we don't overheat. It also causes other things to stop working naturally.

Gets


Trapped







I think I right







Look at the diagram of a solar eclipse.

A solar eclipse with labels 1 through 4. 1: The moon. 2: A location on Earth directly in line with the center of the Sun and Moon. 3: A location above 2. 4: A location below and right of 2.

At which location is the solar eclipse viewed in totality?

Answers

Answer:

2

Explanation:

It is at the center of the area that gets to most attention.

At location 2 the solar eclipse will be viewed in totality. Therefore, at this point, the solar eclipse will be clearly visible.

What is a solar eclipse?

A solar eclipse is a natural phenomenon which occurs when the Moon moves in front of the Sun and blocks some of Earth's view of it, either completely or partially. A similar arrangement happens roughly every six months, during the new moon phase of eclipse season, when the Moon's orbital plane is closest to the Earth's orbital plane.

In the case given here, at point 2 the eclipse will be visible clearly as the moon is precisely aligned between the earth and the sun at that location due to which the eclipse is focussed at that point.Therefore, the correct location is 2.

Learn more about solar eclipse, here:

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The question is incomplete, but most probably the complete question is,

Look at the diagram (attached below) of a solar eclipse.

A solar eclipse with labels 1 through 4. 1: The moon. 2: A location on Earth directly in line with the center of the Sun and Moon. 3: A location above 2. 4: A location below and right of 2.

At which location is the solar eclipse viewed in totality?

Sloths have less muscle than other mammals their size in order to _______.

Answers

Answer:

in order to hang from trees easier

Explanation:

B.
Consider the image of the male reproductive organs. Where is the diagram would sperm be produced?
A)
А
B)
E
F
D)

Answers

Answer:

A

Explanation:

The same as eggs being produced in the ovaries in a female, the balls of a male are like ovaries which produces the sperm in men.

A cactus lives in the desert that is experiencing abnormal rainfall. How might this have an impact
on the population growth of the cactus?

Answers

Over watering a cacti will stunt it’s growth and while under watering will cause the cacti to shrivel

the counterclockwise spin of a planet or moon as seen from above the planet's north pole is known as
a. prograde rotation
b. retrograde rotation
c. proplyd
d. Fusion

Answers

Answer: A. Prograde rotation

Answer:

a. prograde rotation

Explanation:

ASAP DUE REALLY SOON
1) Which of the following are the tiny hairs that filter the air that is inhaled, or breathed into the body?
A: Alveoli
B: Cilia
C: Bronchioles
D: Bronchi

2) Which of the following is referred to as the windpipe, which the inhaled air travels through to reach the lungs?
A: Trachea
B: Diaphragm
C: Bronchi
D: Cilia
3) Which of the following parts of the lungs allows air to be exchanged and then sent to the heart for distribution to the cells of the body?
A: Bronchi and bronchioles
B: Cilia and trachea
C: Alveoli and capillaries
D: Larynx and windpipe
4) Which of the following is another term for the voice box, which has vocal cords that vibrate when a person speaks?
A: Trachea
B: Throat
C: Diaphragm
D: Larynx
5) Which of the following are the tubes that enter the left lung and right lung, branching off from the trachea?
A: Bronchi
B: Bronchioles
C: Alveoli
D: Capillaries
6) Which of the following is the correct sequence for the air that travels from the nose or mouth, and eventually sending oxygen throughout the body?
A: Trachea, bronchioles, bronchi, alveoli, capillaries
B: Trachea, bronchi, bronchioles, alveoli, capillaries
C: Trachea, alveoli, capillaries, bronchi, bronchioles
D: Trachea, larynx, bronchi, bronchioles, alveoli

Answers

Answer:

1)B, 2)a, 3)c , 4)d, 5)a , 6) and i think d

Explanation:

how do chloroplasts get energy from the sun

Answers

Answer:

Your welcome

Explanation:

Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

Which of the following would be an example of an ecoregion?
A. Antartica
B. A backyard
C. The United States
D. A small section of the Mississippi River

Answers

Antártica is an example of an ecoregion

Answer:  The correct answer is A. Antarctica

Explanation:  This answer has been confirmed correct.

An ecoregion is defined as an area where the land is different than the neighboring regions. Only Antarctica meets that criteria.

Marine sponges contain an enzyme that prevents the separation of chromatids during mitosis. Which stage of the cell cycle would be directly prevented by this enzyme

Answers

Answer:

The anaphase of the Mitotic phase

Explanation:

During the anaphase, the proteins (cohesins) that bind sister chromatids together are cleaved to produce two identical daughter chromosomes (meaning each chromosome contains the exact copy of the same genetic material). These identical chromosomes are then separated by a structure known as mitotic spindle. Individual mitotic spindle attaches itself to each chromosome which are then pulled to opposite poles/"sides" of the cell.

Thus, if an enzyme is going to prevent separation of chromatids during mitosis, the enzyme would do so at the beginning of this process, preventing the cleavage of cohesins which would prevent the separation of the chromatids and subsequently prevent this anaphase from occurring.

Answer:

interphase

Explanation:

During prophase II in meiosis, is an individual chromosome duplicated or unduplicated?

Answers

I think the answer is duplicated

In order to maintain a high level of performance, what types of foods do you think an athlete should eat right before a race? Select one.
foods high in fiber

foods high in protein

foods high in starch

Answers

If you are wondering, it is fiber. Every athlete eats a huge dish of fiber like “pasta” a day before the race.

Athletes should endeavor to take in food that are easily digestible and can produce a fast amount of energy needed immediately.

The types of foods an athlete should eat right before a race includes foods high in starch.

It has been suggested that to avoid hunger and undigested meals (here, fiber related foods cause this):

This food should be substantial but not too much. The food should contain a lot of starch, as they are easily broken down than protein and lipids.

Learn more about food for athletes: https://brainly.com/question/14383737

nuris is writing a paper on the scientist who first named cells after studying cork who is her paper about

Answers

Answer:

Robert Hooke

Explanation:

Robert Hooke is an English scientist/biologist who in 1665 was the first to name CELLS after observing cork on a compound microscope he improved on. Robert Hooke published his discovery in his book titled: Micrographia.

Hence, according to this question where Nuris is writing a paper on the scientist who first named cells after studying cork. Her paper is obviously talking about ROBERT HOOKE who was the first to discover cells in cork.

what 3 interactions does the endocrine system rely on?​

Answers

The endocrine system relies on hormones to elicit responses from target cells. These hormones are synthesized in specialized glands at a distance from their target, and travel through the bloodstream or inter-cellular fluid.

Hormones are used by the endocrine system to elicit responses from target cells. These hormones are produced in specialized glands located far from their intended target and travel through the bloodstream or intercellular fluid. And also the gland and receptor cell.

What is endocrine system?

The endocrine system is a web of glands and organs. It controls and coordinates your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood using hormones.

The endocrine system is composed primarily of the female ovaries, male testes, pituitary, thyroid, and adrenal glands.

The endocrine system employs hormones to elicit responses from target cells. These hormones are produced in specialized glands far from their intended target and travel via the bloodstream or intercellular fluid.

Glands are organs that produce one or more substances such as hormones, digestive juices, sweat, tears, saliva, or milk.

A hormone receptor is a molecule that binds to a particular chemical messenger.

Thus, gland, hormones and receptor cells are the 3 interactions that the endocrine system rely on.

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what type of transport is this?

Answers

a hypertonic transport

hope this helps :)

what explanation accounts for the formation of sunspots?

Answers

Answer:

The curvature of the magnetic fields near the sun's equator creates pockets of the photosphere that aren't warmed by convection.

Explanation:

Hope it helps!

Answer: Curvature of magnetic fields.

Explanation:

When the cell cycle is interrupted, what is the end result?

tumors

new cells

mutations

Answers

It would be mutations so answer C

Answer:

c

Explanation:

The circles, or orbits,for electrons

Answers

If it is the fill in the blanks.The answer is The circles,or orbits,for electrons are called energy levels.

what is phase A of the moon

Answers

Answer:

Waning Crescent: We see the waning crescent phase as a thin crescent opening to the right. The Moon displays these eight phases one after the other as it moves through its cycle each month. It takes 27 days for the Moon to orbit Earth.

Answer:

The Lunar Phase

Explanation:

The imprint of a fingerprint consists of natural secretions of the sweat glands that are present where

Answers

Explanation:

the sweat glands are located in the hand & fingers,armpits,neck 4head, ...& feet, In fact, certain parts. of the body sectete oils,(lipids), oils..

If you help me , you are a amazing person and I ly u

The offspring from asexually reproduced organisms are

A. different than their parents.

B. Identical to their parents.

C. a combination from both parents.


D. different species.

Answers

Answer:

B.

Explanation:

Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. -I hope this helps!

How many valence electrons does this atom have

Answers

Answer:

They have 3

Explanation:

hope this helps! :)

Answer:

An atom has three valence electrons.

Explanation:

1. At which point is cool air circulating beneath warm air?

Answers

Answer:

A cold front and warm front meet with high level, grey clouds. Item B: Warm air is above cold and very cold air, lower clouds with rain falling.

what are the limiting factors of cellular respiration?

Answers

Answer: Temperature. Light intensity. Carbon dioxide concentration.

Explanation:

HURRY ILL GIVE BRAINLIEST

You would trust the book written by the historian, because its most likely going to be written using facts. Unlike the movie where it was written and made not to inform but to entertain, and they most likely put non-factual information in the movie to make it more interesting.

Answers

Answer:

it makes it interesting because it is a historical movie

Trace fossils are recognized as evidence of which pre-existing life? A plants B neither plants nor animals C plants and animals D animals

Answers

Answer (B) , you could have a shell fossil like mines and also have a fossil  

Explanation:

They are many diffrent trace fossils in the world  trace fossils can be foot prints , leaves tracks and much more

When molecules move from areas of high concentration to areas of low concentration

Answers

Answer:

the answer is passive transport

How does the sun produce light

Answers

Answer:

The Sun produces light by a nuclear reaction and it's called fusion. As atoms of hydrogen combine to form helium, they produce vast amounts of heat and light. Sunlight appears white, but it contains a mixture of all the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet.

Explanation:

Hope it helps!!! <3

Answer: The core

Explanation: Nuclear fusion in the core produce Gama rays ( electromagnetic radiation). Which Fumes Hydrogen atoms into helium atoms which converts into energy.

Hope that makes sense :)

chewing that involves up/down, forward/backward, and side-to-side movements of the mandible is also known as Rotary chewing.
True or False?

Answers

Answer:

True

Explanation:

In the temporomandibular joint, there are two kinds of movements: rotation and translation.  

Rotation is the movement around an axis. It is the movement of an object around its axes.

The mandibular rotation movement occurs in the condyles and might be produced in three planes: horizontal plane, frontal, and sagittal planes.  

- Sagittal Plane: There are up/down, forward/backward movements involved.

- Horizontal Plane:  These are lateral movements together with back and foward movements.  

- Frontal: Involves up/down, and lateral movements.

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PLEASE HELP ASAP!!!!!!!!!!!!!Factories often add filler when making meatballs sold by the bag. One factory obtained 135kg of beef from overseas. They want to add 1.3oz of filler for each pound of beef. How many ounces of filler will the factory need in order to make meatballs out of this shipment of beef? Last one pleaseeeeeee -4,11)(-9,6)Find x and y intercepts!! show work plzzz please answer fast! I need a lot of help TRUE OR FALSE 3 QUESTION If the statement is true, write true. If the statement is false, change the capitle word to make the statement true.1) Cell growth and production of new organelles and enzymes arecharacteristics of PROPHASE. 2) It would take FIVE cell divisions for one original cell to produce 128 new cells.3) he two rod-like parts that make up a chromosome are calledCHROMATIDS. Kailey correctly graphed the opposite of 3.3 on the number line.A number line going from negative 5 to positive 5. Point A is between negative 4 and negative 3, point B is between negative 3 and negative 2, point C is at 3.3, and point D is at 3.9.Which point could be the point Kailey graphed?ABCD 7 picture frames cost $15 at Harris Teeter. At Food Lion, 9 picture frames cost $17. Which is the better buy? can someone please help me? Donna is trying to make an electromagnet to pick up old nails around her driveway. Which of these materials would be best to use for the core in order to make the strongest electromagnet to pick up the most nails? This is my last problem is the answer right or wrong The map shows disputed territory in Louisiana during the 1810s.Which area was annexed by the United States after the 1810 revolt and later added to Louisiana?Mississippi TerritorySpanish Texasdisputed territory in the eastdisputed territory in the west which of the following is the graph of y=g(x-4)-2 3. Which of the following is the best example of interdependence?A. More than 120 currencies are used around the world.B. The United Nations encourages boycotts.C.Monarchies adopt democratic principles.D.The World Trade Organization (WTO) works to reduce tariffs. porque la tierra gira mas rapido que marte? Ben has a collection of Nickels and dimes has a total of $5.35 how maybe nickels and dimes does he need please helppp plisss Which elements identify key differences between staff reporters and freelancers? (Select all correct answers.)their need to work with an editortheir freedom to choose their worktheir ability to manage their time welltheir overall job security and benefits Each of the options below describes a relationship that you need to graph in a coordinate plane. which of the options will have a slope of 50? select all that apply.A.) Driving 450 miles in 9 hoursB.) Reading 250 pages in 5 hoursC.) Buying 4 suit jackets for $240D.) Spending $200 on 5 pairs of shoes Biosolids are used as a chemical free natural choice for fertilizing. Place the following hurricanes in order from least to greatest, based on the number of fatalities produced by each.i. Hurricane Andrewii. Hurricane Katrinaiii. Hurricane IvanA.i., ii., iii.B.ii., iii., i.C.iii., i., ii.D.i., iii., ii.