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ololo11 [35]
3 years ago
5

What do an eye A telescope and microscope have in common

Biology
1 answer:
julsineya [31]3 years ago
6 0

Answer:

They all contain a transparent part with at least one curved surface that reflects light.

Explanation:

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Which of the following is TRUE about DNA?
Arturiano [62]

Answer:

a. DNA carries instructions for the functions of every cell and enzyme in living organisms.

b. DNA can serve as a way to identify one individual from another.

Explanation:

Which of the following is TRUE about DNA?

a. DNA carries instructions for the functions of every cell and enzyme in living organisms.

b. DNA can serve as a way to identify one individual from another.

c. All living organisms can carry DNA in practically every cell of their body

8 0
3 years ago
Read 2 more answers
The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−2, 4) and goes to
Zinaida [17]

Answer:

The total length will be "10 units". A further explanation is given below.

Explanation:

The given points are:

R(−2, 4)

S(3, 4)

T(3, −1)

On applying the distance formula,

⇒ RS=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

⇒       =\sqrt{(3-(-2))^2+(4-4)^2}

⇒       =\sqrt{(3+2)^2+(0)^2}

⇒       =\sqrt{25}

⇒       =5 \ units

and,

⇒ ST=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

⇒       =\sqrt{(3-3)^2+(-1-4)^2}

⇒       =\sqrt{0+(-5)^2}

⇒       =5 \ units

Now,

The total trail length will be:

= RS+ST

= 5+5

= 10 \ units

7 0
3 years ago
in order for natural selection to take place, we must have a.one individual b.a cloned species c.the same traits d.variety in a
padilas [110]
Natural selection can only occur because of a variety in a population. Natural selection refers to environmental factors that affect a population and causes some of the population to have more surviving offspring than others. An example is a giraffe with a longer neck will be more likely to survive and reproduce (as it can gather more food from taller trees)

3 0
2 years ago
Which organelle prepares proteins into vesicles to transport from one area to another?
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The Golgi apparatus.

Hope this helps!
7 0
2 years ago
True-bred or pure-bred is the same as saying something is homozygous<br><br> True<br> False
Mazyrski [523]
TRUE. A true-breeding organism, sometimes also called a purebred, is an organism that always passes down certain phenotypic traits to its offspring.
3 0
3 years ago
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