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MaRussiya [10]
3 years ago
12

Which characterization accurately describes BOTH regular fossils and index fossils?

Biology
1 answer:
kompoz [17]3 years ago
7 0

Answer:

D

Explanation:

Fossils tell us where they came from.

Have a great day

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All species are capable of producing more offspring than their environment can support.
blondinia [14]

Answer:

True

Explanation:

Reproduction is one of the essential characteristics of all living beings. However, if they reproduce to their full capability, the number of offspring would be higher than the available resource. Due to this reason there is always shortage of resources and hence competition arises among the species.  

The fit species survive among all the competing species while the remaining weak species die. As Darwin also said that species have the ability to reproduce uncontrollably therefore, competition among the species for survival is a mode of population regulation

Hence, the given statement is true

8 0
3 years ago
Explain the importance of scientific names.
prohojiy [21]

Answer:

Every recognized species on earth (at least in theory) is given a two-part scientific name. This system is called "binomial nomenclature." These names are important because they allow people throughout the world to communicate unambiguously about animal species.

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3 years ago
At one time, Chondrichthyes were thought to have diverged from other vertebrates before the evolution of bone. Now we have concl
Ray Of Light [21]

Answer:

The correct answer would be - Characteristics can be lost in evolution.

Explanation:

The new evidence helps in developing a new hypothesis. In this case, new evidence proved that the Chondrichthyes diverged after the evolution of bone had started instead of before the evolution started. This process called atavism where an ancestral genetic trait reappears after having lost. This leads to loss of the traits in the evolution

This can take place by knocking the mutation out to overriding the gene by the old gene or overriding the new trait by the old trait during the evolution period.

6 0
3 years ago
If the atomic number of an element is 80 and the atomic mass is 200.59, how many protons are there in the nucleus?
Vanyuwa [196]
I think the answer is 80
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3 years ago
Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to
Nat2105 [25]

Answer:

Water , Oxygen

Explanation:

Explain why

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3 years ago
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