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2 years ago

Put a check mark on the line before each phrase that applies to cloning.

Biology

1 answer:

anzhelika [568]2 years ago

3 0

I think you should put a check mark by 2, 3,

5, and maybe 6.

Hope this helps.

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Which effect would you expect a Species Survival Plan to have on the crested

babunello [35]

The correct answer is A. Scientists reintroducing crested toads into the wild.

Explanation

Species Survival Plan is a conservation program promoted by conservationists and zoologists that specializes in those animals that are near extinct, endangered, or threatened. This program mainly aims to breed these species in captivity to ensure their future preservation and reintroduction to nature. According to the above, the effect that could be expected from the implementation of the Species Survival Plan in Puerto Rico with the crested toads would be the reintroduction of this species into the wild after being bred in captivity.

4 0

2 years ago

Which one is better? natural , synthetic or both

Georgia [21]

Answer:

Natural Is better

Explanation:

Natural Chemicals are produced by nature without any human intervention. Synthetic may or may not be found in nature

4 0

3 years ago

What is the difference between photosynthesis and respiration for friendly purpose only

Assoli18 [71]

Answer:

photosynthesis utilizes carbon dioxide and water in the presence of light to produce glucose and oxygen, whereas respiration uses oxygen and glucose to power the activities of the cell.

6 0

2 years ago

Mars had an orbital period of 1.88 years. In two or more complete sentences,explain how to calculate the average distance from m

Vanyuwa [196]

This is an interesting problem involving astronomy, in fact, simple physics.
Let r=distance of sun to mars, in metres

Mars had an orbital period of 1.88 years.
=>
tangential velocity, v, of the planet, in m/s is
$v=\frac{2\pi{r}}{T}$
 $=\frac{2\pi{r}}{1.88*365.25*86400}$ m/s, accounting for leap years
$=3.371*10^{-8}\pi{r}$ m/s

The centripetal force, Fc, generated is
$Fc=\frac{mv^2}{r}$
where m=mass of mars = 6.39*10^(24) kg
$=\frac{mv^2}{r}$
$=\frac{6.39*10^{24}v^2}{r}$
$=7.26168*10^9\pi^2r$

The gravitation pull from the sun, Fg, is given by
$Fg=\frac{GMm}{r^2}$
where G=grav. const., =6.67408*10^(-11) m^3 kg^(-1) s^(-2)
M=mass of sun=1.989*10^(30) kg
$=\frac{6.67408*10^{-11}1.989*10^{30}6.39*10^{24}}{r^2}$
$=\frac{8.4826*10^44}{r^2}$

Since the radial distance is in equilibrium, the average distance, r can be found by equation Fc=Fg and solving for r:
Fc=Fg
=>
$7.26168*10^9\pi^2r=\frac{8.4826*10^44}{r^2}$
Solving for the real root:
$r^3=\frac{8.48256*10^44}{7.26168*10^9*%pi^2}$
$=\frac{1.1681263*10^{35}}{\pi^2}$
=2.279*10^11 m

5 0

3 years ago

Breathing is required for cellular respiration. Use the reactions for photosynthesis and cellular respiration to explain why bre

Nuetrik [128]

Answer:

your brain needs oxygen to think and your lungs need oxygen to live and keep your body going

Explanation:

i think not for sure tho

5 0

2 years ago