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nadezda [96]
3 years ago
8

One way to separate certain mixtures, like sand and pebbles, is by using the method shown in this image. Which term best describ

es this method?
a. Filtration
b. Evaporation
c. Distillation

Biology
1 answer:
nalin [4]3 years ago
7 0

The answer to your question is "A".

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In tomatoes, two alleles of onegene determines whether the plant has purple (P) or green (G) stems, and a separate, independent
Degger [83]

Answer:

The correct answer will be G/G ; P/p x g/g ; P/p

Explanation:

Let G be the dominant allele for stem color and g be the recessive allele for stem color. Let P be the dominant allele for leave shape and p be the recessive allele for leave shape.

5 0
3 years ago
What is the main difference between active and passive transport
Alla [95]

Explanation: Passive transport doesn't require energy (ATP), active transport does require energy.

Passive transport moves molecules WITH the concentration gradient (high to low), while active transport moves molecules AGAINST the concentration gradient (Low to High).

7 0
4 years ago
What might be one benefit of reading science fiction?
dexar [7]

Answer:

C. It teaches us about new invention and technology.

Explanation:

Science fiction is a genre of fiction in which stories often tell about the science and technology of the future.

Science fiction also uses the principles of science. These stories are partially true and partially fictitious.

They often tell us about new technology that will evolve.

5 0
3 years ago
Robert, an aspiring scientist in a biology class, wanted to conduct a study on the effects of cigarette smoke on the web-buildin
Evgesh-ka [11]

Answer:

<em>The statement that is incorrect is :</em>

<em>Robert wanted to see if his theory was true that cigarette smoke will influence web-building in spiders.</em>

Explanation:

A theory can be described as a descriptive explanation of a phenomenon which is supported by valid experiments and careful examination of facts. As Robert, has not conducted any experiments nor has proved his study with reference to facts, hence it cannot be considered as a theory.

Robert wanted to see if his observation was true that cigarette smoke will influence web-building in spiders will be the correct statement that could be used.

5 0
4 years ago
Acrostic for the word energy
Naddik [55]
E is for Ethical, an upright person
N is for Noble, self-sacrificing
E is for Excellent, of the finest character
R is for Remarkable, so exceptional
G is for Genteel, elegantly mannered
Y is for Youth, eternally young at heart
7 0
3 years ago
Read 2 more answers
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