<span>A cytoskeleton is like our muscles in a way that like the intermediate filaments in a cytoskeleton they give us our strength.</span>
Explanation:
They are termed as "Excellent Mother" because of the following reasons:
They have long productive lives, cows will produce 10 or more calves calving regularly.
The cows show great efficiency and often wean calves that weigh 45-50% of their body mass.
Digestion starts in the "mouth" and continues in the stomach. The small intestine completes the digestion process.
Answer: Choice D
Explanation: Natural selection explains how the strong survive due to mutations to suit the environment.
<span>The only true statement is that cellular respiration is used by every living cell. There are two forms of cellular respiration: aerobic, where oxygen is required, and anaerobic, where it is not. The other statements are false, in that although oxygen and water can be part of the cellular respiration process, they are not expressed in the ways listed. Cellular respiration also does not convert energy to food, it converts food to energy. Hope this answer helps!</span>
