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VLD [36.1K]
2 years ago
6

Which observations support the student's claim that the log represents a microhabitat?

Biology
1 answer:
Reil [10]2 years ago
5 0

Answer: Observation 1,2,3

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Answer these questions.
Oksanka [162]

Answer:

a) The resources which can be regenerated and replaced at the shorten period of time is called renewable source of energy.

b) The different forms of energy are:

1) Mechanical energy

2) Heat energy

3) Light energy

4) Chemical energy

5) Sound energy

6) Electrical energy

c) The resources which cannot be replaced shortly after they are finished is called non-renewable sources of energy. For example: coal, petrol, minerals etc.

e) The energy which affects the magnetic bodies is called magnetic energy .

8 0
3 years ago
You are studying transplant rejection in a wild and genetically diverse population of mice. You have captured some of the mice f
Snowcat [4.5K]

Answer:

b. skin from mouse 2

Explanation:

According to this question, a mice skin transplant is being conducted. Four mice labelled Mouse 1, Mouse 2, Mouse 3 and Mouse 4 are used for this experiment. A small patch of skin from mouse 2 (the donor) was transplanted onto mouse 1 (the recipient), however, it was eventually rejected by the recipient (mouse 1).

This transplant rejection is due to the fact that the recipient's immune system identifies the tansplanted skin as foreign, hence, begins to attack it, leading to the skin's necrosis or death. Based on this, the same transplant rejection will occur if skin patches from mouse 3 and 4 are used.

However, the immune system of mouse 1, which is the recipient, will identify skin patches from MOUSE 2 as less foreign than any other skin from other mice. This is because skin from that mouse has been used before, hence, the recipient's immune recognizes it when a follow-up transplant is conducted. This makes a follow-up transplant from MOUSE 2 be the least likely to be rejected.

3 0
3 years ago
which brain structure functions to control the automatic nervous system and to regulate body temperature ?
olga2289 [7]

Brain structure that controls the autonomic nervous system is the hypothalamus of the brain. It is located on lower part of the top end of the brain stem. The hypothalamus specifically important for maintaining homeostasis, the proper balance of the body’s internal environment such as body temperature, blood sugar, breathing. Thus, the hypothalamus maintains homeostasis by controlling the autonomic nervous system.

7 0
3 years ago
Chromosome pair 23 are the sex chromosomes and are responsible for determining the gender of a human. The large chromosome is an
Mars2501 [29]

Answer:

This is true.

Explanation:

More commonly, an X chromosome will die and get replaced by a Y chromosome (all humans start off as females). When this occurs, the substitute Y chromosome causes changes in the zygote to occur; they begin developing male genitalia (i.e. penises, testicles, prostates, etc.).

5 0
3 years ago
Which of these would be considered
Anna35 [415]
Both bacteria & fungi
5 0
3 years ago
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