What is a key part of darwin's idea of natural selection?
a. earth is very old.
b. ever...
Biology, 24.01.2020 01:31, ringo12384
What is a key part of darwin's idea of natural selection?
a. earth is very old.
b. everything has a predator.
c. organisms' characteristics are carried on dna.
d. more individuals are born than can live on available resources.
Answers: 3
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Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes
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Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.
Answers: 2
Biology, 22.06.2019 13:00, lays20001
How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
Biology, 22.06.2019 13:00, superbatman9193
Which level of taxonomy has the fewest organisms?
Answers: 3
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