Alternating sugar and phosphate molecules also 4 types of nitrogen bases
Answer:
D.) Helpful variations allow individuals to survive and reproduce better than members who lack these variations.
Explanation:
Variation is one of among the principles of natural selection.
Variations occur naturally thereby favouring some individual groups over the other.
In the above example, the helpful variations naturally select the parents of the offsprings while the other members of the group are disadvantaged.
This process is called Convergent Evolution.
I hope this helped ^_^
~Renee
<span>The answer would be: Opioid drug withdrawal
</span>
Since opioid is depressant, the withdrawal symptoms would be the opposite of it. Hyperactivity and increased reflex is a symptom of a stimulant agent or depressant withdrawal.
Syphilis would give fever and discharge. Fetal alcohol syndrome manifest as growth retar dation like smaller head, length, or weight. Palsy wouldn't cause hyperactivity.
Answer:
Yes. Unicellular organisms died because of a change in temperature, which is an environmental change. If the environment on Earth changes too much, it will affect living things. If the changes are too drastic, life may not be able to survive.
Explanation:
