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Fittoniya [83]
4 years ago
8

Susan makes a claim that humans do not evolve because we adapt to situations by changing our technology, not ourselves. Which pi

ece of evidence contradicts this idea?
Biology
2 answers:
Vesna [10]4 years ago
6 0
The size of our brains has increased since we became tools users.

While the technology improved, our brains also evolved to take in all that new knowledge. New information is needed to be saved so our brain had to increase in size to hold all that.

This is the piece of evidence that contradicts susan's argument because humans had small brains and evolved to have larger brains, while the techology is also changing.
777dan777 [17]4 years ago
4 0
The piece of evidence that contradicts this is the loss of our double eyelids. A few million years ago we had double eyelids but we no longer needed anymore so it mutated out.
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NEED HELP QUICK PLEASE HELP
kozerog [31]

Answer:

Question 1

D

Question 2

C

Question 3

D

Explanation:

1. An ecosystem is MOST likely to return to its original condition after Tall prairie grass burns after being struck by lightning.

Here is a research paper in which they explained how this happened. (Komarek, E. V. (1971). Lightning and fire ecology in Africa. In Tall Timbers Fire Ecology Conference (Vol. 11, pp. 473-509).)

2. In some national parks, controlled fires are maintained by firefighters. The major reasons for using controlled burns to maintain certain ecosystems is to give nonnative plants a chance to colonize the region.

A recent article provided the insight of this situation (Xanthopoulos, G., Delogu, G. M., Leone, V., Correia, F. J., & Magalhães, C. G. (2020). Firefighting approaches and extreme wildfires. In Extreme Wildfire Events and Disasters (pp. 117-132). Elsevier.)

3. One reason for the change in the Galápagos ecosystem has been the introduction of species that were not on the island before, such as donkeys, goats, cats, dogs, and insects. The introduction of nonnative species MOST likely disrupt the balance of life on the islands due to greater competition for limited food sources.

Scientist said that food competition is actually a struggle to survive in any ecosystem here is the reference paper (Eckhardt, R. C. (1972). Introduced plants and animals in the Galapagos Islands. Bioscience, 22(10), 585-590.)

5 0
3 years ago
Where is the proton located
Anastasy [175]

Answer:

nucleus

have a good day :)

4 0
3 years ago
Read 2 more answers
_____ recognized the vital role of the internal environment and suggested that the objective of mechanisms within the body is to
VikaD [51]
Carolus Linnaeus recognized the vital role of the internal environment and suggested that objective of mechanisms within the body is to preserve the constant conditions of the internal environment.
He was later known as the creator of current modern system of naming animals called binomial nomenclature 

hope this helps
5 0
3 years ago
How would you classify the most recent historical examples of STEM
dezoksy [38]

Answer:

science discovries because it is

Explanation:

3 0
3 years ago
What is the primary purpose of cellular respiration?
Lilit [14]
Process which by plants and animals break down sugar and turn it into energy.
Purpose is it provides cells with the energy they need to function.
6 0
3 years ago
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