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Blababa [14]
3 years ago
10

What will be the contents for the presentation named DNA molecule natural selection.

Biology
1 answer:
VLD [36.1K]3 years ago
4 0
Which patterns of life were established during the time of the Umm an-Nar culture that still exit today pleas help me I ran out of poinst:(
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write a hypothesis on which lizard parent (long legs or short legs) will travel the greater distance? why? ​
ivolga24 [154]

Answer:

I believe that the lizards from the two populations, both short legged and long legged will still mate and reproduce. First of all, the lizards are still of the same species. Secondly, the lizards would mate and reproduce because it will increase their species chances of survival. In general, any chance of increasing survival rates will be taken in any natural circumstance.

Explanation:

3 0
2 years ago
Morning commuter traffic in cities contributes to ____ smog. In this type of air pollution, a mixing of ____ from certain plants
azamat

Answer:

photochemical

hydrocarbon

Explanation:

Morning commuter traffic in cities contributes to<u> photochemical</u> smog. In this type of air pollution, a mixing of <u>hydrocarbons</u> from certain plants, nitrogen oxides from cars, and UV radiation from the sun results in a variety of pollutants, such as ground-level ozone, which can cause coughing and breathing problems.

<em>Photochemical smogs are caused by the photochemical reaction of hydrocarbon and nitrogen oxides in the lower atmosphere with sunlight playing a major role. The reaction of the hydrocarbon with the nitrogen oxide in the presence of light leads to the evolution of ozone gas while nitrogen oxide has the capacity to react with the sunlight on its own to produce nitrogen dioxide. This result in the formation of smog</em>

4 0
3 years ago
Where does the energy go after it reaches the top predators?
mihalych1998 [28]

Answer:

Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism. In each case, energy is passed on from one trophic level to the next trophic level and each time some energy is lost as heat into the environment.

Explanation:

8 0
3 years ago
If a gas has an absolute pressure of 319 kPa, its gage pressure is
makkiz [27]
I do beleive that the answer is c
5 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL MARK BRAINLEST
Reil [10]
The answer is c because the earth not only is tilted it orbits
5 0
3 years ago
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