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creativ13 [48]
3 years ago
7

Cell theory states that all living things contain one or more cells. Why do you think cell theory meets the definition of

Biology
1 answer:
Svet_ta [14]3 years ago
4 0

Explanation:

OK, first of all, let me explain to you, what is a scientific theory...

A scientific theory is an explanation and demonstration of an aspect that exists in the natural world or universe that has been verified by the scientific way through repeated testing of the experiment with accepted protocols of observation, measurements and evaluation of results.

A scientific law is generated in the same procedure as above, but it can predict a wide range of natural phenomena.

Ex-: you are throwing a basketball from the top of a dam to the river. according to physics on earth, it should fall down. it's a law. no matter where you are, that basketball touches down the ground if there's any gravitational force.

But cell theory cannot be assumed to be common throughout the entire universe. Because we may find some other form of life that has some other plans. viruses are not obeying this theory.

*In a nutshell, a law is stable from its' origin. most of the time, it won't change. but theories will change with updating facts of science.

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5. Plant cell has a cell wall made of:
blagie [28]

Answer:

5. c) cellulose

6. a) mitochondria

Explanation:

5. Plant cell walls are mainly made of cellulose.

6. Cell respiration is the process where cells convert sugar into energy. The mitochondria is the powerhouse of the cell and is responsible for converting sugars into energy for the cell.

4 0
3 years ago
Read 2 more answers
PLEASE HELP???? Compound formula: MgCl2 Element: Mg # of Atoms: 1 Element: Cl # of Atoms: 2 gram formula weight (g): 95.21 Compo
alexandr1967 [171]

Answer: A molecule of a compound is formed by bonding atoms of different elements through chemical bonding. The number of each type of atom present in one molecule of the compound is represented by a suffix to the symbol of the element which representing the formula of the compound. C12H22O11 is a formula of a compound consists of carbon, hydrogen and oxygen elements. There are 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms in one molecule of C12H22O11. Therefore, the numbers 12, 22 and 11 represent number of atoms.

HOPE IT HELPS !!!!!!

7 0
3 years ago
The visceral motor division of the PNS is also called the autonomic division. Which of the following are functions of this divis
Likurg_2 [28]

Answer:

Muscles

Explanation:

Muscles

4 0
3 years ago
Read 2 more answers
Are humans evolving? I just wanna know your opinions on this subject.
Jlenok [28]

Answer:

I would say maybe.

Explanation:

It literally depends on the environments and their surrounding. Also, it can genetic mutations. For example, my friend has greenish hazel eyes while her parents/grandparents don't (btw she's fully asian). This can be due to the environment surrounding her or the cause of genetic mutation. I do feel like genetic mutations are the ones causing us to evolve.

To explain furthermore, the environment can trigger or cause humans to evolve.  For example, we all started in Africa, but do you ever wonder how white people became white people? Well, it's because of the cold climate around them. The Africans moved to Europe and stayed there for more than 100 years, and because of that their eyes, skin, lips became lighters.

Lastly, if you have not adapted to the environment around you, there's a good chance mutation and evolving will come along to help humans survive.    

7 0
3 years ago
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Which of the following does not explain why if two people are exposed to the same high stress causing conditions, there is a lik
e-lub [12.9K]

Answer:

Probably B

Explanation:

They all explain it, honestly, but B sounds the least like an answer they would accept as true. It's also kind of sus that they have 2 different answers about reacting differently to stress, and B is definitely the least likely of the two to be correct. Sorry I couldn't be more helpful, I'm only here because I searched for the answer myself. Good luck.

8 0
3 years ago
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