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Evgen [1.6K]
3 years ago
10

What is the role of the water test tube in each phase

Biology
1 answer:
ElenaW [278]3 years ago
7 0
I need more information
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I need the answers please
Yuri [45]

Answer:

Open circulatory system:

Relies on the heart to keep blood flowing

Used in all vertebrates

Sorry thats all i know :)

5 0
3 years ago
Explain why urban explosion is a concern in regard to environmental science
professor190 [17]

Answer:

Urban explosion would be a concern in regard to environmental science because of two major things.

Explanation:

There is the amount of space the growing cities will take up that takes away from the environment, and the pollutants the cities produce.

Hope This Helps :)

Melina B.

8 0
2 years ago
Made up of individual organisms of the same species is called what
Alinara [238K]

Answer:

individual organisms of the same species living in the same geographic location at the same time makes up a population.

Explanation:

7 0
3 years ago
Which best describes the chemical structure of the bacteria domain cytoplasmic membrane ?
jolli1 [7]
A bilayer of phospholipids.
3 0
3 years ago
Which statement best describes what a thylakoid does during photosynthesis?
zalisa [80]
In photosynthesis, a thylakoid is a sac located in a chloroplast which absorbs light in the form of photons through proteins called Photosystems I and II and cytochrome complexes and uses it to harvest ATP. All of this occurs during the light reaction step of photosynthesis on the membranes of the thylakoids.
8 0
2 years ago
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