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Gennadij [26K]
4 years ago
14

How do the highlighted valve cusps function during a ventricular contraction?

Biology
1 answer:
Valentin [98]4 years ago
7 0

Answer:

2. They are held closed by the chordae tendineae to prevent blood from flowing back into the right atrium.

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In which kingdom do all organisms have cells that lack a cell wall?
valentinak56 [21]

Answer:

kingdom Animalia

Explanation:

8 0
4 years ago
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Jason is in middle school and is well below normal height for his age. which hormone might be in short supply in jason's body?
Zolol [24]
<span>Given that Jason, middle school boy, is well below normal height for his age, it is possible that Human Growth Hormone might be in short supply in his body. </span>Growth hormone<span> (h</span>GH<span>) is also called S</span>omatotropin. <span>This hormone is responsible for the </span><span>stimulation of growth, </span>cell<span> reproduction, and cell regeneration in humans.</span>
7 0
4 years ago
Find the median for this set of data.<br> 10.2.<br> 6.8<br> 5.4<br> 3.7<br> 9.3
Nat2105 [25]

Answer:

6.8

Explanation:

least to greatest.

3.7 5.4 6.8 9.3 10.2

if there is an even number  in the data set  then the median is found by the mean of the two middle most.

but since it is an odd data set it is 6.8

HOPE THIS HELPS!

3 0
3 years ago
Which nitrogenous base is found in RNA but not found in DNA?
GalinKa [24]

Uracil is found in RNA and not DNA. DNA instead has thymine

3 0
4 years ago
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The Champaign-Urbana area has long been suffering from the heinous pathogenic bacterium, Michiganious wolverinous, which causes
Nadusha1986 [10]

Answer:

The correct answer is option a, that is, 3000 cases.

Explanation:

The measurement of all the individuals getting influenced by the disease at a specific time is known as the prevalence. On the other hand, the measurement of the number of novel individuals that came into contact with a disease during a specific time duration is known as the incidence.  

Based on the given question, the number of prevailing cases carried from 2018 to 2019 is 2000, and the new diseases recorded in the year 2019 is 1000 (incidence). Therefore, the prevalence of the disease in 2020 will be 3000 cases.  

6 0
4 years ago
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