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castortr0y [4]
3 years ago
8

Please tell me which is correct ?

Biology
2 answers:
dolphi86 [110]3 years ago
6 0
D should be the correct answer. Hope this helps!
lora16 [44]3 years ago
6 0
I believe the answer is C or D but i mainly think its D lol. hope it helps
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35 POINTS List 7 advantages. What is the main problem with hay as an energy source??
goblinko [34]

Answer:

1.Renewable energy won't run out.

2.Maintenance requirements are lower.

3.Renewables save money.

4.Renewable energy has numerous health and environmental benefits.

5.Renewables lower reliance on foreign energy sources.

6.Higher upfront cost.

7.Intermittency.

8.Storage capabilities.

Here are 8 advantages for this questions:

6 0
3 years ago
Which is an example of a stimulus and the accompanying response of an organism?
Mila [183]

Answer:

<em>The correct option is B) A rat scurries past, and a python strikes at it.</em>

Explanation:

A stimulus can be described as any thing or event which is detected  as a signal and a response is generated by the body of the organism for that signal. In the scenario discussed in option B)The passing of the rat acts as a signal for the python. In response to the signal, the python generates a response by striking the rat. Hence, it is an example of a stimulus and the accompanying response of an organism.

7 0
3 years ago
The largest organ of the human body is the skin. The total external skin area of the average human covers an area of approximate
masha68 [24]

Answer:

Body\ surface\ area=\sqrt {\frac {Weight\times Height}{3600}}

Explanation:

Skin covers all the body surfaces. The purpose of the skin is protect the body against infection, injury, heat or cold and also to store water and vitamins.

Body surface area is  measure of surface area of the human body. It is measured in m^2.

<u>There are many ways to measure the skin surface area of the body but the formula which is widely used is Mosteller formula, which is:</u>

Body\ surface\ area=\sqrt {\frac {Weight\times Height}{3600}}

3 0
3 years ago
The tip of the pyramid ends in a cuplike structure called the:
Nat2105 [25]

The tip of the pyramid ends in a cuplike structure called the papilla.

Papilla projects into a calyx. Its surface has a sievelike appearance since it is where urine droplets pass through its small openings. Each opening represents a tubule known as the Bellini duct through which collecting tubules within the pyramid converge or meet. The muscle fibers lead from the calyx to the papilla. As the muscle fibers originating from calyx contract, urine flows through the Bellini ducts into the calyx. The urine flows through the renal pelvis and the ureter and it eventually drains down into the bladder.

7 0
3 years ago
What type of amino acids would you expect to see in the DNA-binding regions of such proteins?
mote1985 [20]

Answer:

The type of amino acids I would expect to see in the DNA binding regions of such proteins are AMINO ACIDS THAT ARE POSITIVELY CHARGED AT pH 7.

Explanation:

8 0
3 years ago
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