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lesya [120]
3 years ago
6

Erica is working in the lab. She wants to remove the fine dust particles suspended in a sample of oil. Which method is she most

likely to use?
A:reverse osmosis
B:osmosis
C:filtration
D:dilution
Biology
2 answers:
pochemuha3 years ago
8 0
I would say the answer is A.
ELEN [110]3 years ago
3 0
The answer to that question is B
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2.
prohojiy [21]

Answer: Option B. core samples

Explanation: this is the only option that is not used for locating minerals

4 0
3 years ago
Chemoautotrophy is unique to prokaryotes because eukaryotes cannot use inorganic compounds as a chemical energy source. false tr
creativ13 [48]

Answer: True

Explanation: Like all living things, prokaryotes need energy and carbon. They get energy from inorganic chemical compounds.

Chemoautotrophs are organism that utilizes inorganic molecules to supply energy for the organism, and use carbon dioxide as a carbon source. Chemoautotrophs are mostly prokaryotes that break down hydrogen sulfide and ammonia.

Most Eukaryotes cannot utilize these inorganic molecules as energy source.

3 0
3 years ago
Which of the following is not a benefit of genetically modified foods?
Alchen [17]

Answer:

C. Plants that do not require water?

Explanation:

This is definitely not a benefit of genetically modified foods lol

6 0
3 years ago
Give answers please
egoroff_w [7]

Part 1:

A solution that causes a cell to swell is a hypotonic solution.

In an isotonic solution, there is no change in the size of the cell.

All three cause osmosis.

A solution that causes a cell to shrink is a hypertonic solution.

Part 2:

1. H. Energy

2.D. Endocytosis

3.G. Diffusion

4.B. Exocytosis

5.E. Facilitated Diffusion

6.A. Osmosis

7.C. Active Transport

8.F. Passive Transport

Sorry. I don't know how to explain part 3 ,but I tried and failed so I deleted it. Part 1 and 2 are correct though.

3 0
3 years ago
The lock and key mechanism refers to
LUCKY_DIMON [66]
The mechanism of enzymatic action within a single substance
5 0
3 years ago
Read 2 more answers
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