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erastovalidia [21]
3 years ago
10

The cloaca is used by 2 other body systems other than digestion. What are they

Biology
1 answer:
LenKa [72]3 years ago
8 0
Answer:  1)  urinary ;  2)  reproductive .
________________________________________________
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Effects of ecto-parasites of cattle​
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Data have shown significant differences in nitrogen retention, blood cortisol concentrations, vital signs, water con- sumption, and urine production. Implications are that total energy balance is altered when an animal is exposed to ectoparasite infestations, thereby resulting in decreased productivity.
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Which describes the scientific view's order of earth's first living things to the most recent?
hammer [34]
<span>The scientific view's order of Earth's first living things to the most recent is described by choice C. cyanobacteria, hagfish, crocodilians, giant ground sloths. Cyanobacteria have lived on the Earth since the Precambrian supereon. Actually, they first appeared in the Archean eon (4-2.5 billion years ago). Hagfish, as other jawless fish, appeared in the Paleozoic era (541-252 million years ago). Crocodilians appeared in the Cretaceous period (145-66 million years ago). Giant ground sloths, also known as megatherium, appeared in the Pliocene epoch (5.33-2.58 million years ago).</span>
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3 years ago
Which nutrient cycle is most affected by the over-use of ammonia fertilizers on commercial farms, as well as by the accumulation
Alborosie
<span>Nitrogen cycle is the most affected


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5 0
3 years ago
Read 2 more answers
You read two conflicting stories about virus outbreak on the internet. To determine which story is
MatroZZZ [7]
The correct answer is B
6 0
4 years ago
Nicotinamide adenine dinucleotide phosphate (NADP ) is a biological oxidant involved in the oxidation of testosterone to estradi
ankoles [38]

Answer:

False.

Explanation:

NADP does not  convert  testosterone to estradiol. This oxidation  is done by a steroid   17-a-hydroxysteroid dehydrogenase.

This oxidation  is essential for stability of hormone: it helps to regulates the elevation of Testosterone in women,subduing the manifestation of male sexual characteristics,

and

for preventing autoimmune diseases.

<u>The oxidation involved two basic  steps of  reaction, controlled by two different enzymes.</u>

<u>NADP is a Co- factor,  when in reduced form( NADPH) is used in Calvin cycle, of light independent reaction of photosynthesis, and in Nucleic acid and triglycerides synthesis</u>.

It has nothing to do with conversation of Androgen( testosterone  to Estradiol.

8 0
3 years ago
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