An eon is 1.05 billion years and an era is 350 million years
Answer:
i dont understand pls be more clear
Explanation:
- l
l
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- k
- k
- k
k
j
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j
h
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h
g
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g
1
1
1
2
2
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2
3
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33
3
Answer:
1. A Struggle for Survival
2. survival will reproduce
3. Superior adaptive variation
Explanation:
1. Observation: overproduction of offspring that can possibly survive.
CONCLUSION: A Struggle for Survival, most of this offspring fight for food and water.
2. Observation: variation in species: member of the same species have different ways of identification, which are color, sex, e.t.c
CONCLUSION: Those individuals that survive and reproduce do so in consequence of "superior adaptive variation" (they are "more fit")
3. Observation: Variation heritable through selection: most survival pass there favourable adaptation to their offspring.
CONCLUSION: Superior adaptive variation will be passed on to offspring generation.
reference: https://www.mun.ca/biology/scarr/4250_History_II.html
<span>The energy of the photon is directly proportional to frequency.
'cause when frequency increases, it's energy also increases
So, option A is your final answer!
Hope this helps!</span>
