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Aneli [31]
3 years ago
13

An animal cell contains a nucleus and other organelles suspended in a watery solution that is encased in a flexible cell membran

e. Which of the following physical models would best represent an animal cell?
Chemistry
2 answers:
larisa86 [58]3 years ago
4 0
What are the options tell me from comment of this answer
IRISSAK [1]3 years ago
4 0

Answer:

if your from study island the answer is "A plastic zipper bag filled with water, one large plastic bead, and many smaller beads."  hope this helps :)

Explanation:

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The standard enthalpy of formation of Ca2+ (g) (∆H = 1934 kJ/mol)
Alex73 [517]

Answer:

see explanation

Explanation:

The process of ionization to produce cations is endothermic. For formation of Ca⁺² two ionization steps need be illustrated as follows...

1st ionization step: Ca° + 590Kj => Ca⁺ + e⁻

2nd ionization step: Ca⁺ + 1151Kj => Ca⁺² + e⁻

__________________________________-

Net Ionization Rxn: Ca° + 1741Kj => Ca⁺² + 2e⁻

6 0
3 years ago
Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen
Natali5045456 [20]

Answer:

They might not be bringing in enough oxygen from the air. It's hard to play soccer if you don't have enough oxygen in your cells. They might not be breaking down starch to make glucose.

Explanation:

6 0
2 years ago
Need help <br>1/6 + 1/8 =
pogonyaev

1/6 + 1/8 = 7/24

24

≅ 0.2916667

6 0
3 years ago
Arrange the elements in order of increasing atomic radius. Use the periodic table to help you.
Alexandra [31]

Answer:

F, S, Mg, Ba

Explanation:

Fluorine has a small atomic radius. These go up until Ba, which has a larger radius

5 0
3 years ago
Read 2 more answers
Hydrofluoric acid is what type of acid?
posledela

Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. Solutions of HF are colourless, acidic and highly corrosive. It is used to make most fluorine-containing compounds; examples include the commonly used pharmaceutical antidepressant medication fluoxetine (Prozac) and the material PTFE (Teflon).

5 0
2 years ago
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