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Eduardwww [97]
3 years ago
8

The layer of the digestive tube that contains blood vessels, lymphatic nodules, and a rich supply os elastic fivers is the _____

___.
Biology
1 answer:
Nataliya [291]3 years ago
5 0

Answer:

Submucosa

Explanation:

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Can someone please help me with question 1
marshall27 [118]
Graduating from high school this year makes me feel a bit sad. Biology was such a fun but crazy class.

Enough of my sentiments; I'm here to help, :-).

This answer is dependent upon what ecosystem you choose your project over.

So, abiotic factors are nonliving things in an ecosystem. Biotic factors are living organisms and anything alive.

For instance, if you choose a pond for your ecosystem then the water, soil, maybe trash would be abiotic factors. Some could argue there is living material within the water and soil but those abiotic factors are not alive. I mean water is not alive but it could be a home to biotic factors like microorganisms such as protozoans and worms. The grass and trees and animals around a pond would be biotic factors.

Hope you get the idea. if there's any questions then leave a comment and I'll help. Good luck!
4 0
3 years ago
Read 2 more answers
Wats da answer bc I’m confused
trapecia [35]

Answer:

A. Cell

B. Organ

C. Tissue

Explanation:

cell: The smallest unit of life capable of independent reproduction. Generally contains nucleic acid, cytoplasm, a cell membrane, and many other proteins and structures.

organ: A structure made of different tissues that work together to perform physiological functions.

Tissues: A group of similar cells with the same origin that work together to perform the same function.

3 0
2 years ago
The genetic code is based on sequences of three bases called
makkiz [27]

The discoverers of DNA were not James D Watson and Francis Crick. They are the first scientist to formulate an accurate description of the DNA’s (deoxyribonucleic acid) complex , double-helical structure. They discovered that base pairing nucleotides must be; adenine and thymine; and cytosine and guanine. These base pairs are held together by a hydrogen bond, atype of chemical reaction that s easy to break and easy to reform. The statement is “DNA is a double helix made of two strands linked together with hydrogen bonds.”

4 0
3 years ago
Read 2 more answers
An early winter frost prevents further growth in a tomato garden. The frost is an example of which of the following?
qwelly [4]
Give us Choices, but I’m guessing it’s limiting factor
6 0
2 years ago
Which of the follow can affect the rate of an enzymatic reaction ​
spin [16.1K]

Answer:

<u>Enzymatic Reaction can b affected by: </u>

<u />

* Temperature

* pH

*enzyme concentration

substrate concentration

* presence of any inhibitors or activators.

Explanation:

6 0
3 years ago
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