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Cerrena [4.2K]
3 years ago
6

5. What happens to the blood flow in the cardiac cycle?

Biology
1 answer:
joja [24]3 years ago
6 0

Answer:

the answer is C

Explanation:

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How does low temperature affect enzyme activity?
Nikitich [7]

Answer:

<em>Low temperature slows down the movement of molecules and slows the speed of the reaction</em>

Explanation:

At low temperatures, the number of successful collisions between the enzyme and substrate is reduced because their molecular movement decreases. The reaction is slow.

8 0
3 years ago
Black jack (Bidens pilosa) belongs to the family Compositae. What is it’s: Genus.
AlladinOne [14]

Answer:

<h2>Genus : Bidens</h2>

Explanation:

Bidens pilosa ( Black jack) is a species of herbaceous flowering plant .

Science has provided us with the following information :

Kingdom: Plantae

Clade: Tracheophytes

Clade: Angiosperms

Clade: Eudicots

Clade: Asterids

Order: Asterales

Family: Asteraceae

Genus: Bidens

Species: B. pilosa

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Fill in the Chart: Describe the structure and the function for each of the following parts of a cell.
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1.<span>it stores the cell's hereditary material
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3 0
4 years ago
How does crossing over in meiosis result in genetic variation?
Aneli [31]

Cross over is the first  way genes are shuffled to give rise to genetic diversity. Cross over takes place in sexual  reproduction.  The normal way that cross over occurs is chromosomes line up side by side and break off pieces of themselves, then trade those pieces with each other.

If they break the pieces at the same locus in the sequence of base pairs, the result is an exchange of genes called  genetic recombination and it ensures that the daughter cells produced  have a different genetic makeup from the parent cell and thus diversity occurs.

  

8 0
3 years ago
Dark chocolate is created by adding what to the cocoa mixture?
AleksandrR [38]
cocoa mass, cocoa butter, and sugar
6 0
3 years ago
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