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aleksley [76]
3 years ago
6

Look at the diagrams modeling some of the body systems.

Biology
2 answers:
polet [3.4K]3 years ago
5 0

Answer:

1 and 3

Explanation:

Daniel [21]3 years ago
4 0
1 and 3 i think 3 is nerve system
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What cell feature is used by scientists to classify an unknown cell as prokaryotic or eukaryotic?
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Answer:

Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.

Explanation:

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Un grupo de estudiantes utilizan un aparato para estudiar la tranferencia de energia durante la reaccion quimica entre pedazos d
NNADVOKAT [17]

Explanation:

It correctly reads;

A group of students use a device to study the energy transfer during the chemical reaction between pieces of eggshell (calcium carbon) and vinegar (acetic acid). During the experiment they use the same mass of eggshell but the concentration of the vinegar varies, (1%, 3% and 5%). Answer:

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3 years ago
AYUDA!!!!!
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Answer:

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Despite the aggressive defense of the cardiovascular system by the immune system, some microbes can invade and establish an infe
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Answer:

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Explanation:

A. Bacillus anthracis produces antioxidants to combat lysosomes.

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C. Trypanosoma cruzi cloaks itself in host proteins to avoid immune recognition.

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3 years ago
___ moves from hotter places to colder places.
Vlad [161]

Answer:

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Explanation:

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