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8090 [49]
3 years ago
13

In which phylum do we first see tissue–level organization?

Biology
1 answer:
Alex_Xolod [135]3 years ago
4 0
The answer is cnidaria

hope this helps :)
You might be interested in
In the figure below, ΔMNO≅ΔPQR.What is the measure of ∠P? Show your work and explain your reasoning.
Juliette [100K]

Answer:

\huge\boxed{\sf P = 79.5\°}

Explanation:

<u>Given that:</u>

ΔMNO ≅ ΔPQR

That means

M ↔ P

N ↔ Q

O ↔ R

So,

∠P ≅ ∠M

Given that P = 3x + 20.4 and M = 5x - 19

3x + 20.4 = 5x - 19

Add 19 to both sides

3x + 20.4 + 19 = 5x

3x + 39.4 = 5x

Subtract 3x to both sides

39.4 = 5x - 3x

39.4 = 2x

2x = 39.4

Divide both sides by 2

x = 19.7

<u>Given that:</u>

P = 3x + 20.4

P = 3(19.7) + 20.4            (x = 19.7)

P = 59.1 + 20.4

P = 79.5°

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
2 years ago
10. Which element in magma is most abundant?
san4es73 [151]

Answer:

A. oxygen

Explanation:

element in magma is most abundant is oxygen.

7 0
3 years ago
Read 2 more answers
Which of these statements describes how monomers combine and create macromolecules?
Bas_tet [7]

Answer: Amino acids combine to make proteins.

Explanation:

7 0
1 year ago
Can someone help with.this please
Tems11 [23]

I'm pretty sure:

a) pepsin optimal pH: 3 and lipase optimal pH:8

b) No, because the stomach needs to be acidic and have an acidic pH but lipase is considered alkaline because its optimal pH is between 8-14 meaning it's an alkaline.

Not sure if this is any help but I hope it helped a little bit! :)

7 0
2 years ago
Which particles are NOT included in determining the mass of an atom?
V125BC [204]

Answer:

Electrons

Explanation:

The neutrons and protons are found in the nucleus of an atom to find the atomic mass.

4 0
2 years ago
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