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iren2701 [21]
2 years ago
11

Which example of variation within species (select all correct answers)

Chemistry
2 answers:
s344n2d4d5 [400]2 years ago
6 0
3 and 4 because the other two answers are different species.
zalisa [80]2 years ago
4 0

Answer:

C and D

Explanation:

These are still the same species just with slightly diferent gene arangments

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What’s the connection between population and limiting factors?
irakobra [83]

Answer:

Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration.

Explanation:

4 0
3 years ago
the frequency of a given region of the electromagnetic spectrum is more than 3 x 10^19HZ. note that the speed of light is 2.998
Cerrena [4.2K]
<span>To solve this problem, You need to look up a picture/diagram of the electromagnetic spectrum. This will have the wave regions listed as well</span> as frequencies and wavelength.
Wavelength is distance/length of one wave, which can be calculated using frequency (hz = s^-1) and the speed of light.
2.998 x 10^8 m/s ÷ 3 x 10^19 s^-1 = 9.99 x 10^-12 m

The Frequency given falls in between X-rays and Gamma rays. The wavelength however; is in the Gama ray region.




5 0
2 years ago
Read 2 more answers
Which of the following statements is true concerning what happens when cold milk is poured into hot coffee?
liraira [26]

Answer:

The cold milk transfers its cold to the coffee, cooling the coffee down.

Hope This Helps!

6 0
3 years ago
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Imagine that you have a metal bar sitting half in the sun and half in the dark. On a sunny day, the part of the metal that has b
babunello [35]

Answer:

It will feel hot.

Explanation:

The part of the metal that has been sitting in the sun will heat up, and because metal is a good conductor,<em> the part sitting in the sun will heat up the part sitting in the dark</em>.

We say metal is a good conductor because it has<em> high thermal conductivity</em>, which mean heat will flow from the hot section of the bar to the cold section of the bat.

6 0
3 years ago
Write the chemichal name of each of the chemichal formula. 1)Pbo2,2)PbO
marishachu [46]

Answer:

Explanation:

1. Lead (IV) Oxide

2. Lead (II) Oxide

4 0
2 years ago
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