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kondaur [170]
4 years ago
9

_____ , also known as segmented worms, have a closed circulatory system.

Biology
1 answer:
kaheart [24]4 years ago
4 0
Annelida is the answer
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Protein are digested and transported by fellow proteins. Give vivid example to support the statement
julsineya [31]

Answer:

Proteins are digested in the body when ingested food from a protein source, is broken down in the stomach by enzymes like Chymotrypsin, trypsin which are both proteins, their common goal is to convert protein into a more simple form or simplest form ( Amino acids). This enzyme (Chymotrypsin and trypsin) are Proteins and they act as biological catalysts that are responsible for breaking proteins down.

An example of how Proteins are transported by fellow proteins is the case of Ferritin. Ferritin is an essential protein in the cell of the body that regulates the amount of iron available to the body. This is important for the hemoglobin in red blood cells.

4 0
3 years ago
what did humans evolve from I am creating a a evolution chain I know this can be considered a unintelligent question I am just n
tangare [24]

Answer: Human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed biologically, we humans are Hono Sapines, a culture-bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.

4 0
3 years ago
Why can cancer in the lymph nodes (lymphoma) be particularly dangerous?
faltersainse [42]
I Think The answer is d hope it helps
6 0
3 years ago
Which of the following does NOT contribute to genetic variation among plants?
egoroff_w [7]

Answer:

The correct answer will be option-A.

Explanation:

Genetic variation is the difference in the DNA sequences of individuals in a population. Genetic recombination is the main reason for the diversity of organism on earth.

The genetic variation takes place during gamete formation by recombination of DNA sequences which takes place during prophase of meiosis I.

Since genetic variation involves changes in the coding segments of the DNA called genes which leads to mutations, therefore, flowering time does not influence the genetic variation and option-A is the correct answer

6 0
4 years ago
Why do you think molds are not growing all over everything around you?
Olegator [25]

Because:

Not everything around you has the correct moisture to grow mold. Places like a shower, wood, and even toilets do, since water will soak into them, or the water is trapped. If you don't clean your shower and toilet, you will notice mold. If you look at a fence, there is probably hints of mold on it.

Something like a shelf cannot grow mold, since it usually has paint on it, and the moisture won't go through something like paint.

Another possible answer: Since the areas around you don't always have the correct moisture, mold will not grow on everything. It can grow on some stuff in your house, but not everything around you.


If you need any more help, let me know !

7 0
3 years ago
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