Answer: The answer is 4- All of the above.
Explanation:
The numbers 1-3 are wrong because;
1- Homo rudolfensis and Homo habilis are not the same due to the fact that they both posses different characters. For example, Homo Rudolfensis was discovered having a larger brain size compared to Homo Habilis which is smaller, the teeth of Homo Rudolfensis are not preserved, they have square upper jaw, slightly developed brow ridge, they have a larger face which is also flat and longer. However, the Homo Habilis have small upper jaw with human like teeth, round upper jaw, strongly developed ridge brow and a small face which is not very flat.
2- Records show that Homo Erectus also dispersed into North America.
3 Fossil hominids have been dated to have existed about 7-8 million years ago
i believe <em>A. the shopping cart with the most mass will accelerate less than the shopping cart with the least mass when the same force is applied</em> Is your answer
Because plants use energy from the sun to make food
C
It has risen at an increasing rate throughout time. This rate hasn’t been steady due to many reasons. See the attached photo for details.
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All of these selections are subtypes of natural selection.
A-disruptive selection (selection acts against individuals in the middle of the trait distribution, two extremes create their own smaller curves)
B-directional selection (selection is against one extreme of the trait, distribution shifts toward the other extreme)
C-stabilizing selection (selection is against the two extremes of a trait, maintaining medium value).
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