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mrs_skeptik [129]
3 years ago
12

Which of the following are photosynthetic organisms?

Biology
1 answer:
AlexFokin [52]3 years ago
8 0
Algae and nitrogen-fixing bacteria are photosynthetic organisms.
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Which is the last structure to contact sperm before it leaves the body?
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If you're on EDGE 2021, it's NOT D.

I think it's A.

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In Alaska, grizzly bears must eat 10 fish and drink up to 25 liters of water to live. A
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The fish is the limiting factor because its population <u>determines the survival and availability  of the grizzly bears.</u>

A limiting factor is  resources(biotic or abiotic) that affects or determine the availabity and growth of an organism or group of an organism within an ecosystem.

The more fish it takes, the more the liver produces urea, and kidney tubules  makes use of the urea in it tubules for urine formation in the loop of Henle. The urine formation and loss, leads to intake of water and the sequence continues.

This is an example of a biological limiting factor because the bear  predate on the fish for survival and population.

If the population of the fish drops,( <u>the limiting facto</u>r) the bear drinks less water based on above, and therefore <u>disruptions  of the ecosystem</u>.

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2 years ago
What type of cells are created in the cell cycle and mitosis?
rewona [7]

Answer:

Mitosis produces new cells, and replaces cells that are old, lost or damaged. In mitosis a cell divides to form two identical daughter cells.

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i got my answer from go0gle _-_

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The correct answer is embroynic stage

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The embryonic stage starts for two weeks and lasts up to 8 weeks after fertilization. At this stage, the cell mass is called embryo. In the embryonic stage, the basic brain structure, CNS, PNS are developed. All the basic organs and body parts develop in this stage except sex organs. So the right answer is the embryonic stage.

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The person would be more prone to illness

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White blood cells are also known as Leukocytes. (which is where the name Leukemia came from) They help protect the body from illnesses and foreign invaders by engulfing and destroying them. If the body cannot create enough white blood cells, then there are less cells to fight off infection.

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