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matrenka [14]
3 years ago
13

The matter in a bear body is not capable of moving and changing without____

Biology
1 answer:
ollegr [7]3 years ago
5 0

Answer:

Option d ; energy

Explanation:

Energy is the main component of life. From simple processes such as photosynthesis, to the production of plants, to reproduction in mammalian life, all depend on the life-driving force of energy.

In the bear's life, the energy is needed for cellular processes like respiration, particularly the Krebs Cycle. Not only that, because bears live in polar regions, they need heat to keep them warm. Without energy, they will not be able to move, hunt or sustain themselves.

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Help me please. its with biology i need an answer and why its that answer
kumpel [21]

Answer:

It's C. Plants produce oxygen and nutrients via a process known as photosynthesis using water and carbon dioxide

8 0
2 years ago
Does anyone know the answers?
cricket20 [7]
A. T-A-C-G-A-T

A and T pair together, and G and C pair together. There are no U’s because U’s are in RNA, not DNA.
3 0
2 years ago
A student has been studying electrical circuits in class. The student suggests that replacing a wire with rubber tubing will sto
-BARSIC- [3]

Answer:

A student has been studying electrical circuits in class. The student suggests that replacing a wire with rubber tubing will stop the current from flowing through a circuit. Which term best describes this idea?

Hypothesis

Explanation:

From the analogy, it is expedient to know that the student assertion about the electrical circuits was an hypothesis because it gives room for further investigation by other scholars.

4 0
3 years ago
_______ are cell fragments
Burka [1]
The answer is PLATELETS
4 0
3 years ago
Read 2 more answers
How can local environmental changes have global effects?
Alex777 [14]

Answer:

D

Explanation:

Water and air circulate around the world in water currents and wind systems (like prevailing winds) respectively, hence distribute energy and whatever else they are carrying across the globe. This is why polluting the oceans in the equatorial region will have indirect consequences for marine life in the poles.

Pollution of air through emission  of greenhouse gases in one part of the globe will contribute to global warming across the world because these emissions will be carried around by prevailing winds and diffuse across the atmosphere.

Global warming also causes climate change that subsequently causes the displacement or migration of organisms when this change in climate is unfavorable  

6 0
3 years ago
Read 2 more answers
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