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anygoal [31]
3 years ago
6

Scientist think that all of life on earth originated from which type of organism?

Biology
2 answers:
zalisa [80]3 years ago
8 0

Answer:

It's C. Single-cell Prokaryotes.

Explanation: I just took the test.

iris [78.8K]3 years ago
7 0

Answer: It's definitely a. Prokaryotic are organisms that don't have membrane bound organelles or a true a nucleus. Scientists theorize that single, cell Anglophile organisms started in the primoridial soup. Through the endosymbiotic cell theory, it is believed that plastids engulfed free floating mitochondria and began the grassroots for life

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The term __________ refers to lack of control over bowel movements that is not caused by an organic problem.
damaskus [11]

The term faecal incontinence refers to lack of control over bowel movements that is not caused by an organic problem.

The inability to control bowel motions results in faeces (stool) leaking unexpectedly from the rectum in faecal incontinence. Fecal incontinence, also known as bowel incontinence, can range from the infrequent leakage of faeces when passing gas to a total lack of bowel control.

Faecal incontinence is frequently brought on by muscle or nerve injury, constipation, and diarrhoea. Damage to the muscles or nerves may be brought on by ageing or giving birth. Faecal incontinence can also develop in those who are unaware that they need to pass stool. We refer to this as passive incontinence.

Therefore, The term faecal incontinence refers to lack of control over bowel movements that is not caused by an organic problem.

Learn more about faecal incontinence here;

brainly.com/question/8822587

#SPJ4

4 0
1 year ago
How do forestry, industry and agriculture contribute to water pollution? Write one complete sentence for each. *
Darya [45]

High quantities of nutrients in water from industrial crop fertilizers and animal waste cause excessive aquatic plant growth — a process known as “eutrophication,” which, in turn, causes “hypoxia,” or water that is low in oxygen. Harmful algal blooms (or HABs) occur when aquatic algae grow rapidly out of control.

5 0
3 years ago
Whitch gland controls water balance, growth, and blood pressure
monitta
I believe the thyroid controls most, if not all of those things. (Again, I'm not entirely sure.)
7 0
3 years ago
Read 2 more answers
24. The average distance from the sun to Pluto is approximately 6.10 x 10 km. How long does it take light from
bonufazy [111]

The time taken by light to reach pluto will be 5.6 hours.

<h3><u>Explanation</u>:</h3>

The light is a electromagnetic wave that has the highest velocity and same velocity as all other electromagnetic radiations existing in this universe. The light takes about 8.2 seconds to reach from sun to earth. So lets check howmuch time does light take to reach pluto from sun.

The speed of light was calculated to be 3\times10^{8 m/s. This is the speed of each and every electromagnetic waves.

The distance of pluto from sun is huge. On an average it's 6.1\times10^{9 km or 6.1\times10^{12 m.

So time taken by light to reach from sun to pluto will be 2 \times 10^4 seconds. Or actually 5.6 hours.

8 0
3 years ago
10. In which phase will crossing-over occur?
maxonik [38]

Answer:

C. Prohase 1

Explanation:

It is during prophase 1 of meiosis that crossing over occurs before tetrads or homologues pair of chromosomes are alligned across the equator of metaphase 1. In Meiosis 11, only the sister chromatics will be left or remain and the homologues pair of chromosomes would be moved to separate cells.

7 0
2 years ago
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