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damaskus [11]
3 years ago
11

HELP WITH THESE QUESTIONS AND I"LL GIVE 40 POINTS AND WILL MARK AS BRAINIEST!!

Biology
1 answer:
Natalka [10]3 years ago
5 0
Turn and turn. Floors for sale.
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Which are the only invertebrates that can fly?
ExtremeBDS [4]
Your answer would A insects because insects are the only invertebrates that can maintain flight. FOr example Butterflies and Flies Can maintain flight
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3 0
3 years ago
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Long chains of amino acids that determine virtually everything about a cell, including cell structure and function, cell materia
Julli [10]

Answer:

Proteins

Explanation:

Protein describes any of the numerous large, complex naturally-produced molecules made up of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds.

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3 years ago
The way you breathe and the way your heart beat changes when you run fast.
CaHeK987 [17]

Answer:

Your body sends a message to the lungs and tell the lungs to breathe in more oxygen so that the oxygenated blood can travel to the muscles oxygenating the cells within that specific muscle and giving them energy to use the sugars stored in fat or food from digestion. The heart beats faster so that the cells supply keeps up and continues to beat fast for that specific diration of time until your breathing slows down and it no longer needs to work as fast to supply the muscles with as much blood.

7 0
3 years ago
It can be seen on a cladogram that modern birds and reptiles share a common ancestor. Select the piece of evidence that best sup
garri49 [273]

The evidence supporting the idea that modern birds and reptiles share a common ancestor is that feathers are a derived characteristic that first evolved in reptiles. Feathers represent an evolutionary derived trait.

In evolutionary biology, an autapomorphy is a distinctive phenotypic trait referred to as a derived trait, which is unique to a particular group/taxon.

The derived traits are phenotypic features that arise during the evolution of a particular taxonomic group.

These traits (derived traits) differ from the phenotypic trait of the ancestor of the group.

Learn more in:

brainly.com/question/3406200

7 0
2 years ago
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When immobilizing the patient's head to the long backboard you should?
Kruka [31]
Use a sandbag to hold it in place
8 0
3 years ago
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