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Vikki [24]
3 years ago
6

Three questions in one post... for 100 points I think

Biology
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

A. Wide Valley, A. Superposition, and A. Disconformity

Explanation:

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Question 13 of 35
diamong [38]

Answer:

The answer is C. Here is proof. It's correct trust me!!

Explanation:

7 0
2 years ago
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Explain how goal of today’s classification system differs from earlier systems
gladu [14]

Classification systems previously were having very different goals than modern classification systems. If we look at old eras, scientists like Aristotle  and Theophrastus  tried to classify organisms on the basis of apparent characteristics, habitat and simple other traits.

Old classification systems had alot of errors and flaws. For example they classified fish and whale in one group because they lived in water, now we know fish is amphibian while whale is mammal.

So we can say that the goal o earlier classification system were just to make groups of organisms on the basis of External features.

Goal of modern classification system:

Modern classification approach was started by Linnaeus. It focuses more on biological delimitation and evolutionary histories than mere external characteristics. It organizes organisms in groups in such a way that grouping reflects their evolutionary relatedness. It is not just specie level but also focuses on sub-specie and population level classification.


Thus modern goal is better in many terms and is more reliable than old classification goals.


Hope it helps!

3 0
2 years ago
What is the Primary cortex
VashaNatasha [74]
The primary<span> motor </span>cortex<span> (Brodmann area 4) is a brain region that in humans is located in the dorsal portion of the frontal lobe.</span>
6 0
3 years ago
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?
frozen [14]
When they are giving carbon .

6 0
2 years ago
Which planet has these characteristics?
Marta_Voda [28]
The answer is Mercury! Hope this helps
3 0
2 years ago
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