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2 years ago

Describe how hibernation has helped bear species survive. HELP ME ASAP PLEASEEE!!!!!

2 answers:

6 0

hibernation is an energy-saving process bears have developed to allow them to survive long periods when there is insufficient food available to maintain their body mass.

postnew [5]2 years ago

4 0

Answer:
During hibernation, the animal's body temperature, heart rate and breathing rate all drop to significantly lower levels. Animals do this to survive the winter because the weather is cold and food is scarce.

Explanation:

hope this helps!!

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A control group is a group that:

Akimi4 [234]

Answer:

It is a group designed to not be affected by any variables and to be used as a comparison to the other groups. It helps increase the reliability of your results, as it shows your independent variable is what made something happen in your experiment.

8 0

3 years ago

If a plant cell lost its plastids, what would go wrong with it

ivann1987 [24]

A plant's plastids contain its chlorophyll, which enables it to photosynthesize. If it lost the plastids, it would not be able to photosynthesize, which is the only way it can get food, so it would die.

4 0

3 years ago

1. What is the term that refers to the change that happens in a living organism because of a stimulus?

Studentka2010 [4]

Answer:

The answers are :-

1.What is the term that refers to the change that happens in a living organism because of a stimulus?

c) stimulus

2. The best example of an organism's response to a stimulus.

d) dog barks when there are fireworks.

3. The process by which living organisms stay the same.

b) homeostasis

4.How does a one-celled organism grow?

c) It divides

PLZZ MARK ME AS BRAINLIEST 

4 0

3 years ago

What does a gene carry for a trait

Reil [10]

Answer:

Information or characteristics

Explanation:

Genes are things you inherit from your parents at birth. Genes carry the information that was inherited from your parents.

Hope this helps!

8 0

3 years ago

if an unknown substance found on a meteorite contains no trace of carbon can scientist conclude that there is life at the meteor

MakcuM [25]

The scientists rely on the following cues to hypothesise and test for the presence of life on various extraterrestrial bodies:

1. Presence of water

2. Presence of hydrocarbons

3. Presence of carbon

4. Presence of salt pans

The presence of hydrocarbons may indicate that there's anaerobic life thriving beneath the surface of the meteorite. The presence of traces of carbon may indicate that there was life once thriving on its surface ( which however is not possible in case of a meteorite because of its size). The absence of any of the above listed items will indicate that the surface of the meteorite is devoid of any life.

6 0

3 years ago