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FinnZ [79.3K]
3 years ago
8

Which two types of matter are chemical pure substances

Biology
1 answer:
Leya [2.2K]3 years ago
6 0

Answer:

element and compund

Explanation:

an element is the most basic substance that cannot be decomposed into anything simpler

an compound is a substance that is formed when two or more elements combine in constant ratio chemically

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With which portion of an epithelial cell in the stomach would food be in contact?
Jobisdone [24]

Answer:

b) Apical surface

Explanation:

Apical surface is the portion of an epithelial cell in the stomach that food wouold be in contact with.

8 0
3 years ago
An organism eats grass and is preyed upon by a carnivore. Which categories describe this organism?
gladu [14]

Answer:

hey friend, the answer of your question is

B. consumer and herbivore

<em>hope this was helpful....</em>

<em>pls mark this as the brainliest answer...</em>

7 0
3 years ago
Read 2 more answers
What do you think
natima [27]

Looking at the drawing carefully, the message the artist was trying to pass about invasive species is that they are monsters that suffocate, hinder, or devour other species found in the environment.

Generally, invasive species are species of living organisms that have the capacity to outcompete other species in any environment they are introduced to. Invasive species operates using different strategies. Some of the strategies include:

  • high rate of reproduction
  • high rate of survival
  • secretion of chemicals that kill or inhibit the growth of other species in the environment
  • high dispersal rate

Using different combinations of these strategies, invasive species gradually take over any environment they get introduced to once they get themselves acclimatized to it.

More on invasive species can be found here: brainly.com/question/22117564

3 0
2 years ago
Which of the following consist of prokaryotic cells?
Ad libitum [116K]

The correct answer is D. Bacteria and archaea

Explanation:

In biology, cells can be mainly classified into prokaryotic and eukaryotic. The prokaryotic cells are cells with no nucleus or centrioles but they do have a cell wall, usually one chromosome and complex cilia and flagella. On the other hand, prokaryotic cells have a defined nucleus, multiple chromosomes, and centrioles and some have a cell wall. Due to the differences between these two type of cells they are part of different organisms, in the case of eukaryotic cells, these are part of the complex organism that includes animals, plants, and fungi while prokaryotic cells are those found in bacteria and archaea which are organisms with only one cell. Considering this, the ones that consist of prokaryotic cells are bacteria and archaea.

7 0
3 years ago
85 °F equals how many °C?<br> A:20.41<br> B:20.84<br> C:21.34<br> D:41.10. <br> E:29.44
klio [65]

Answer:

The answer is E

Explanation:

Hope this helps

7 0
3 years ago
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