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garri49 [273]
3 years ago
5

Two group of children pulling rope but rope doesnot move why\

Biology
1 answer:
Georgia [21]3 years ago
8 0
There's a group on each side so there's equal pull on both sides so it doesn't move
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What kind of energy is most important when we are discussing ecosystems?
garri49 [273]

Answer:

Solar Energy

Explanation:

The reasoning is most of the energy comes from the Sun to support ecosystems and help them grow, such as various plants.

:')

4 0
3 years ago
Read 2 more answers
When A plant species has its DNA analyzed. The results show that 28 % of its nitrogen bases are guanine. What is the percent rep
topjm [15]
<span>In DNA adenine (A) pairs with thymine (T) & cytosine (C) with guanine (G), so if 28% is guanine, then there is also 28% of C, totaling 56%. This leaves 44% which must be split evenly between A and T, so there is 22% thymine (as well as 22% adenine)</span>
8 0
3 years ago
Using context clues, what does “ferrying its newly-gained energy with it “ mean when talking about convection?
finlep [7]

The term "ferrying its newly-gained energy with it" means that the fluid carries the energy it acquired as it rises during convection.

Convection is a mode of heat transfer in which energy is transferred by the bulk movement of particles from one point to another. During convection, a fluid is heated and its particles acquire energy, These energetic particles now move upwards and are replaced by less dense fluid at a lower energy.

The term ferrying its newly-gained energy with it, implies that the heated particles carry the energy they have gained with them as they rise during convection.

Learn more: brainly.com/question/22824409

6 0
3 years ago
10. If there are very few differences in the DNA of two different species, what can we infer about their relationship? For examp
Burka [1]

Answer:

Chimpanzees.

Explanation:

DNA sequence similarity is helpful to determine the evolutionary relationship between the organisms. The evolutionary tree can easily be constructed if the percentage of the DNA sequence similarity is known.

The human shows 98.8% sequence similarity with chimpanzee. The sequence similarity between human and gorilla DNA is 98.4%. This means Chimpanzee are more closely related to humans than gorillas.

Thus, the answer is chimpanzee.

4 0
3 years ago
Which statement about the respiratory chain best explains the information presented in the graph? A. During electron transport a
Mkey [24]

Answer:

C) The components of the respiratory chain are arranged in order so that an electron passing from one to the next undergoes a sequential drop in energy.

Explanation:

Cheyne–Stokes states that respiration is an abnormal pattern of breathing characterized by progressively deeper, and sometimes faster, breathing followed by a gradual decrease that results in a temporary stop in breathing called an apnea.

7 0
3 years ago
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