3 years ago

PLEASE HELP ME WITH THESE THREE QUESTIONS ASAP!!!!!

Biology

1 answer:

Nadusha1986 [10]3 years ago

7 0

Answer:

for answer one it has to be C or D

the second one would be B or C

and the last one would be A or D

You might be interested in

What were four points of Haggai's messages?

sertanlavr [38]

Answer:

First Message: A Call to Action ( Hag 1:1-15)

Second Message: A Word of Encouragement ( Hag 2:1-9)

Third Message: A Call to Holiness ( Hag 2:10-19)

Fourth Message: A Promise of Restoration ( Hag 2:20-23)

Explanation:

5 0

2 years ago

Give three reasons that organisms need<br> energy.

Evgen [1.6K]

Answer:

Organisms need energy because:-

To live

To repair and regenerate body cells

To grow

5 0

3 years ago

In an experiment to test the effect of exercise on the number of time a clothespin can be squeezed in 1 minute after resting or

Natali [406]

Your answer should be YOUR hypotheses.
in other words, write down how many times you think you can pinch a clothespin in the timespan of 1 minute.

7 0

3 years ago

Most of the population growth is due to growth in ______ countries.

nataly862011 [7]

I believe the answer is poor

5 0

4 years ago

Read 2 more answers

A driver traveling at a speed of 21 m/s tops a hill and spots a deer standing in the middle of the road 90 meters away. He hits

Iteru [2.4K]

Answer:

84m

Explanation:

Using the kinematics equation we can come up with the answer:

$d=\dfrac{Vf+Vi}{2}\times t$

Where:

Vf = final velocity

Vi = initial velocity

t = time

In your problem we have the following given:

Vf= 0 m/s

Vi = 21 m/s

t = 8 seconds

The Vf is zero because the car stopped. The distance given in this case is not useful in determining the car's distance so we will solve it. So just fill in the equation with the given:

$d=\dfrac{Vf+Vi}{2}\times t\\\\d=\dfrac{0m/s+21m/s}{2}\times 8s\\\\d=10.5m/s\times 8s=84m$

Thankfully, the deer was not hit!

8 0

3 years ago