Biology Middle School

At first most scientists did not believe in cold fusion because

A.) It was too easy.
B.) It was not reproducible every time
C.) It produced too much heat.
D.) It destroyed matter.

Answers

Answer 1
C.) It produced too much heat.

Cold fusion experiments have been conducted at room temperature only because there was too much waste involved in the process.
Answer 2
C. It produced too much heat

Related Questions

Like animals, animal-like protists are
A:
prokaryotes
B:
autotrophs
C:
heterotrophs
D:
unicellular

Answers

Answer:

A. Prokaryotes

Answer:

c; heterotrophs

Explanation:

animals are heterotrophs while protists can be hetero- auto- or mixotroph

because it says "animal-like" we can assume it is a heterotroph

The process during which particles and energy leave the nucleus of an atom is known as

Answers

Answer:

Nuclear fission

Explanation:

Nuclear fission is the process of atoms splitting into two or more nuclei to release nuclear energy.

It is the Nuclear fusion

(Multiple questions) Which is not an assumption that is needed if radiometric dating is to be an accurate measure of the age of an object?
A.) Half-lives can change over time.
B.) The speed of light is a constant.
C.) The amount of material being measured is constant.
D.) All of these.


Another method of dating that supports radiometric dating is
A.) tree rings
B.) ice cores
C.) coral growth
D.) all of these
30 points (i think) if you get them both :DD

Answers

Answer: Question #1: A

Question #2: A

Explanation: Question #1: The constant speed of light has nothing to do with radiometric dating nor the continual material being measured.

Question 2: Tree rings may be another dating method because trees develop more rings as the radioactive material decays over time.

Question 1 and question 2 are both A

Use the following diagram to match the letters with their corresponding bone:


1. a_____ tarsals

2.b_____ cranium

3. f______ carpals

4.g. ______patella

5. h._______ clavicle

6.I. ________scapula

7. k. _______fibula

8.l ________ tibia

9. q ________ humerus

10. r ________ phalanges

Answers

The corresponding bones with the letters are:

a- Cranium

b- Clavicle

f- Carpals

g- Patella

h- Tarsals

i- Phalanges

k- Tibia

l- Fibula

r- Scapula

q- Humerus

To know more about bones of human skeleton, visit:

https://brainly.ph/question/9894684

The corresponding bones of the skeletal system with the letters are as follows: a- Cranium, b- Clavicle, f- Carpals, g- Patella, h- Tarsals, i- Phalanges, k- Tibia, l- Fibula, r- Scapula, q- Humerus.

What is the skeletal system?

The skeletal system provides the support and protection for the internal organs and gives muscles the point of attachment. Humans have an endoskeleton, where bones lie underneath skin and the muscles. In other animals, like insects, with an exoskeleton on outside of the body.

The humerus is the largest bone in the body. The cranium is the part of skull which encloses the brain. It is also called as the braincase, it is the intimate relation to the sense organs.

The clavicle is the collarbone, which is one of the most fractured bones in the body. The carpal bones are bones of the wrist, it connect the distal aspects of the radial and ulnar bones of forearm.

The patella is the largest sesamoid bone in the human body and is located anterior to knee joint within the tendon of the quadriceps muscle that provides an attachment point for both quadriceps tendon and the patellar ligament.

Learn more about Skeletal System here:

https://brainly.com/question/1283837

#SPJ2

There are/is ________high tide(s) and ___________ low tide(s) every day.
a.) 1,1
b.) 1,2
c.) 2,2
d.) depends on the moon phase at the time

Answers

Answer:

it is d

Explanation:

Answer:C
Explanation: The Earth rotates through 2 tidal bulges a day

Describe the ocean product you researched in the "investigation: ocean products" module. What did you learn about it's connection to the ocean?

Answers

The ocean product I have researched in the "investigation: ocean products" module is petroleum. I have learnt that it can be found in layers of sediments as seen on ocean floor.

Does petroleum come from the ocean?

Fossil fuels such as coal, natural gas, and that of petroleum developed under comparable conditions. Petroleum can now be discovered in huge subsurface reservoirs that were once ancient seas.

They are seen under the surface of the land or the water, there are petroleum reservoirs. Utilizing enormous drilling equipment, their crude oil is extracted.

Note that  Over the course of millions of years, when the bones of dead animals and plants settle to the ocean floor, gas and oil are formed in the sea. They are buried and crushed into layers of sediment several kilometers deep on the ocean floor when combined with particles discharged from the land.

Learn more about petroleum from

https://brainly.com/question/1877412
#SPJ1

DNA replication begins when the double helix untwists and breaks in half between the nitrogen bases. What are the next two steps in the process of DNA replication?

Answers

Answer:

Step 1: Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands. ... Step 2: Primer Binding. The leading strand is the simplest to replicate. ... Step 3: Elongation. ... Step 4: Termination

The DNA gets unzipped during DNA replication after the double helix unwinds. Each original DNA strand acts as a template for the new strands when the strands are split in two. The bases on either half of DNA are then paired with the nitrogen bases that have sugar and phosphate. In order to adhere to the principle of base pairing and guarantee that the base sequence is maintained, the molecules present in the new strand must be complementary to those found in the original strand. DNA replication ends with the formation of two identical strands.

To know about the steps of DNA replication, visit: https://brainly.com/question/28826686

PLEASE HELP THIS IS VERY IMPORTANT FOR ME, I WILL MARK BRAINLIEST. ANSWER ALL QUESTIONS PLS

Answers

Answer:

Explanation:

1. Cross-section

2. Divergent

3. Convergent

4. Mid-ocean ridge

5. Outer layer

6. Plate

7. Rifting

8. Trench

Answers:

Explanation:

1. Cross-section

2. Divergent

3. Convergent

4. Mid-ocean ridge

5. Outer layer

6. Plate

7. Rifting

8. Trench

Use the following diagram to match the letters with their corresponding bone:

Answers

Answer:

write you answers by the help of the diagram

a)skull
b)clavicle
c)sternum
d)radius
e)ulna
f) carpus
g)patella
h)metatarsus
i)phalanges
r)shoulder blade
g)humerus
p)spine
o)ilium
m)femur
L)fibula
k)tibia
j)tarsus

HELPP
Which phrase is an example of a biotic factor?
A. available nitrogen in the soil
B. yearly snowfall
C. the density of snakes in a desert
D. moisture in the air

Answers

C.
C is the answer because “BIOTIC;” means living and C was the only answer choice with a living thing so I’ve took an educated guess.

Biotic- Living
Abiotic- Non-Living
C: the density of snakes in a desert

Think about the huge canyon found at the Grand Canyon. Consider the effects of weathering and erosion. Imagine how long it would take for a canyon the size of the Grand Canyon to form.

How did weathering and erosion contribute to the formation of the Grand Canyon?

Respond with at least 5 sentences. Include Investigation 2.2 vocabulary terms. Demonstrate your understanding of these terms - do not simply list them.

plssssss help meeeeeee

Answers

The Canyon itself was carved by the colorado river and the wind that caused the suface of the sementary rock to became exposed and erode over time.
The Grand Canyon was from by erosion

i need a naturalist acrostic ASAP!!!!

Answers

I hope this helps. There is a picture attached on the bottom with a naturalist acrostic. Its white pine

Answer:

i got youuu

Explanation:

Acrostic of "naturalist"

Naturally you want to keep every thing in his being,

a cynic is a man who knows the price of everything and gives no value to anything,

talk much to say nothing,

under your feet a hawk wing.

Rarely occurring,

a dead crowned his only nothing,

later soft and groups passing,

i am the son of nowhere or a king.

Satellite you, I do not do anything,

take your cross singing and not sighing.

ig;a.adrianaa777

please help i do not understand it. does anyone?

Answers

Answer:

1 summer

2winter

3 spring

4 i was able to solve that by knowing the sequence of changes followed by winter

It’s winter because I did that and it was winter

Which of these is not a factor in how much error there is in an experiment?
A.) the skill of the user
B.) the quality of the measuring device
C.) the age of the user
D.) the condition of the measuring device.

Answers

Answer: C

Explanation: The age of the user does not matter because many people of different ages could have the same error.

Answer:

(C)The age of the user

PLSSSS MARK AS BRAINLIEST

Explanation:

The age of the user: this cannot be a factor as many people have different abilities which are not according to their age

Factors of Error:

The skill of the user: due to parallax error and other errors human skill can be a factor.

The quality of the measuring device: quality and inaccuracy of device can be a possible factor

The condition of the measuring device: rustingor other degradation in the device can lead to wrong results

Which source of stem cells often produces tumors, rejection, or genetic defects?
A.) embryos
B.) adult (developed tissue)
C.) cord blood
D.) placenta

Answers

Answer:

A.

Explanation:

Answer: A.

Explanation: I took a test similar to this.

How does exchange of gases take place in plants?

Answers

Plants take in Carbon dioxide (CO2) and release oxygen (O2).

Answer: plants take in carbon dioxide and release O2.During the day when photosynthesis occurs, the oxygen released from the process is utilized for respiration.

Other Questions
Saif estimates that 12 batteries will be defective for a certain month. However, 10 were actually defective. What is the percent error? Need help With this it's a big one.help me with the questionsSource 1 questionsBased on source 1, who are the Mau Mau?Based on source 1, what are the Mau Mau fighting for?How would this portrayal from source 1 impact how others (e.g., Kenyans as well as the international community) perceive the Mau Mau rebellion?Source 2 questionsBased on source 2 , who are the Mau Mau?Based on source 2, what are the Mau Mau fighting for?How would this portrayal from source 2 impact how others (e.g., Kenyans as well as the international community) perceive the Mau Mau rebellion?What misconceptions of The New York Times excerpt does this excerpt seek to address? The carnival is in town and has a game where players try to throw darts at a rectangular target. The length of the target is 2 centimeters shorter than twice the width. If the perimeter of the target is 20 centimeters, find the dimensions of the target. Rewrite this sentence to make it correct: The Boston Massacre and the repeal of taxes under the Townshend Acts began huge protests across the colonies.This assignment is due in 30mins pls help :) read the excerpt from carreer planning for high schoolers. job training. if you get a job or enter the military directly out of high school, you will receive training specific to the job Jesus calls himself the "Son of man" in the conversation and mentions how He will be "lifted up" in the future. What event in Jesus' life is he foreshadowing about? technician a says it is important that a full battery test series be done before trying to test the starter system. technician b says the internal condition of the engine has little effect on the operation of the starting system. What does the reader learn about the Proctor's marriage through the discrepancy between what John Proctor does before he sees his wife and when he talks to her Use the following function rule to find g(-p). Simplify your answer.g(x) = 9W + 4g(-p) = If PQ QR, QR= 8, and RS = 11, what is the length of PS? what is the total work wfric done on the block by the force of friction as the block moves a distance l up the incline? express the work done by friction in terms of any or all of the variables , m , g , , l , and f1 . Can anyone explain this? The video game One Leaves, is part of the Center For Tobacco Use's online campaign to help persuade teens not to smoke.Explain why the particular form and style of this campaign might be effective. What is 9792381 13 with the remainder? How do you solve for that? Please help me Please help me according to reports of children, they walked on all fours, growled, and showed no sensitivity to cold. group of answer choices prehistoric isolated institutionalized feral how does sexual selection contribute to the evolution of behavior If d = rt then t = [?] / [?]. Substitute the correct variable for the question mark in the numerator and denominator.Select one:a. r/db. d/rc. t/dd. .t/r Please help me. I be struggling. how do you solve 5 ( square root of 164)?