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Brrunno [24]
3 years ago
11

Someone please help!!!!!!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

the answer is A

Explanation:

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Acid rain can fall in an area far away from its source. This can best be explained by the fact that _____.
cricket20 [7]
The toxins that cause acid rain to leave the factory by way of run off, and then contaminate lakes, ponds, and streams.
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3 years ago
30 points - Can someone please explain what cellular respiration is, in an easy way so I can understand. Covering the krabs cycl
rosijanka [135]

Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.

Krebs Cycle:     the sequence of reactions by which most living cells generate energy during the process of cellular respiration. It takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.

Electron carriers are reduced during glycolysis and Krebs cycle to NADH + H+ and FADH2. These carriers then donate electrons and protons to the electron carrier proteins of the electron transport chain. The final electron acceptor is oxygen. Together with oxygen, electrons and protons form molecules of water.

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7 0
3 years ago
Give an example and a brief description of a pathological condition that affects the skeleton
KiRa [710]

Answer:

An example of a pathological condition that affects the skeleton is Osteoporosis .

Explanation:

Osteoporosis is a disease that affects the skeleton in which the quality and density of bone are reduced. In this condition, the chances are high for easy bone fracture as they become fragile. Bone density takes place in very silently but progressively.

Osteoporosis condition leads to higher bone loss (osteoblast) than the growth of new bone (osteoclast). Bones become like a honeycomb, fragile and easy to fracture. This pathological condition generally occurs due to the imbalance of hormones that are a parathyroid hormone, estrogen, and to a lesser extent of testosterone.

This condition can be prevented by proper diet and appropriate amount of protein and vitamin D.

3 0
3 years ago
A food web is represented below.
pochemuha

Answer:

The frog population

Explanation:

Because the frogs will no longer have food to eat and might die from starvation. The decrease in the rabbit population affects them directly.

7 0
3 years ago
Skin provides protection from infection by
notka56 [123]

Answer: Option A) secreting antibodies from eccrine glands

Explanation:

The eccrine glands, a type of sweat gland found in the deep layer of the skin provides protection from infection by producing sweat that is majorly composed of water, but also immunoglobins.

These immunoglobins are designed to respond to foreign and potentially harmful pathogens, removing them and protecting the body.

Thus, the answer is secreting antibodies from eccrine glands

8 0
3 years ago
Read 2 more answers
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