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Vladimir [108]
3 years ago
9

Viruses are parasites that use host cells to perform most of the functions of life. Which of the following is NOT provided by th

e host cell? Choose 1 answer: Choose 1 answer: (Choice A) A Genetic material for transcription (Choice B) B Ribosomes for protein synthesis (Choice C) C RNA polymerase (Choice D) D Proteins for cellular respiration
Biology
1 answer:
Setler79 [48]3 years ago
4 0
C is your answer here.
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Which factors should scientists measure to learn how each<br> population changed over time?
Art [367]

Explanation:

The statistical study of populations and how they change over time is called demography. Two important measures of a population are population size, the number of individuals, and population density, the number of individuals per unit area or volume.

4 0
2 years ago
Kepler's second law using Mercury , which has an orbital period of about 0.24 and a semimajor axis of about 0.387 . Explain your
krok68 [10]

As the semimajor axis of a planet increase, the orbital period will decrease and the speed of the planet will decrease.

<h3>What is Kepler's second law?</h3>

Kepler's second law of planetary motion describes the speed of a planet traveling in an elliptical orbit around the Sun.

This law exaplains the speed of planets around the sun, the speed of the planet increases as it nears the sun and decreases as it recedes from the sun.

From the findings, the astronomical unit of the Mercury is 0.387 and the orbital period is 0.24 year.

T \propto a^{3/2}

T = ka^{3/2}\\\\k = \frac{T}{a^{3/2}}

From the equation above, as the semimajor axis of a planet increase, the orbital period will decrease and the speed of the planet will decrease.

Learn more about orbital period here: brainly.com/question/22247460

#SPJ 1

8 0
2 years ago
What are some characteristics of scientific thinking?
Fynjy0 [20]

Answer:

Open-mindedness. Capable of accepting new and different ideas.

Skepticism. Having an attitude of doubt.

Honesty. Scientists report results truthfully.

curiosity. leads to new scientific knowledge.

creativity. involves coming up with new sources and ways to solve problems or produce things.

8 0
2 years ago
Deer eat grass. What term describes the ecological relationship between deer and grass?
CaHeK987 [17]
The deer eat grass. Its droppings, which eventually decompose into the ground, provide minerals and vitamins to the plant roots. This food is vital for it so the plant remains alive and can produce oxygen which is essential for the deer and grass is also a food source for him too.
8 0
3 years ago
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The female rat has a paired set of ______ that extend towards the kidneys. these structures may contain multiple embryos
Ludmilka [50]

Answer:

two uterine horns

Explanation

Yes

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3 years ago
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