3 years ago

Which best describes the law of conservation of mass?

Biology

2 answers:

goblinko [34]3 years ago

6 0

It is mass can not be created or destroyed

shutvik [7]3 years ago

3 0

when a physical or a chemical change occurs, matter is not created or destroyed.

You might be interested in

What are the two major control systems of the body?

mr Goodwill [35]

The two major controls system are Nervous system and Endocrine system

3 0

3 years ago

Which statement is correct about rough ER and smooth ER?

jeka57 [31]

You didnt insert the photo or the options so i really dont know how to answer that sorry :(

7 0

2 years ago

The table lists the observations students made about four specimens under a microscope. Based on these observations, what specim

olchik [2.2K]

Answer:

Animal ; prokaryote ; plant ; virus

Explanation:

Animal: An animal cell possesses cell membrane, ribosomes, lysosomes and nuclear membrane.

Prokaryote: In a prokaryotic cell, cell wall is present such as bacteria, ribosomes are present but nuclear membrane is absent

Plant: A plant cell possesses cell wall, ribosomes, nucleus and a large vacuole.

Virus: Viruses reproduces inside a cell because they do not have their own energy producing system, nucleus is absent but nucleic acid ( DNA or RNA) is present

8 0

2 years ago

Read 2 more answers

A scientist is designing an investigation to study the impact of the neck length of tortoises on survival rates in the Galapagos

Vinil7 [7]

Neck length is what is going to change so that is the Independent Variable. The Dependent Variable is the Survival Rate.

Hope this helps

3 0

3 years ago

Read 2 more answers

What are the basis on which we can classify organisms

olga nikolaevna [1]

Answer:

it's called taxonomy or binomial nomenclature

the first name is generic (from genus) and begins with a capital letter

the second name is specific (from species) and begins with a small letter

4 0

2 years ago