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luda_lava [24]
2 years ago
12

What hypothesis explains why all birds share similar characteristics?

Biology
2 answers:
meriva2 years ago
7 0

Answer:

this is a common ... saw incredible similarities between birds and the theropod dinosaurs (especially ... Like all other reptiles, birds have scales (feathers are produced by tissues similar to ... for theropods are often more serious for the "thecodont" pseudo-hypothesis.

Explanation:

iren2701 [21]2 years ago
4 0

Answer:

The modern version of the "from the ground up" hypothesis argues that birds' ancestors were small, feathered, ground-running predatory dinosaurs that used their forelimbs for balance while pursuing prey

Explanation:

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Explanation:

A hypothesis mustn't be too detailed since you are about to take the experiment and not sure of the outcome so we have to stick with Light intensity has an impact on the rate of photosynthesis.

Hope it helps.

3 0
3 years ago
The muscle tissue in your heart is made up of what
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8 0
3 years ago
Please match the white blood cells with the statements that most accurately describe them to test your understanding of the beha
Artyom0805 [142]

Following are the statements:

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3. Phagocytic cells that leave circulation and differentiate into macrophages

4. Display no antigen specificity but are active against tumor and virally infected cells

Answer:

1. Neutrophils

2. Basophils

3. Monocytes

4. Natural killer cells

Explanation:

Neutrophils can be described as the most abundant type of white blood cells. They make up to 55%- 75% of the immune system.

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Monocytes can be described as white blood cells which are the largest and differentiate into macrophages and myeloid lineage dendritic cells.

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8 0
3 years ago
Could the one-haired fur seal Otaria flavescens be crossed with the two-haired fur seal Arctocephalus australis, and originate h
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Answer:

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