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tamaranim1 [39]
2 years ago
15

What is the adaptation of the heart in human body?​

Biology
1 answer:
ladessa [460]2 years ago
3 0

Answer:

below and pls make me brainliest

Explanation:

The researchers discovered that the human heart has evolved to be better at tolerating endurance type of activities, rather than short and intense bouts. Also, they found that those individuals who engage in activities for endurance sports will have longer, larger, and more elastic left ventricles.

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The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has gre
zhuklara [117]

The correct answer is 3. A, C and D

Square labels  A, C and D are to be marked as "green pods."

According to Mendel’s laws of inheritance, when a plant with dominant trait is crossed with plant with recessive trait, as a result dominant phenotype is appeared in all the F1 offspring. On Selfing F1 offspring, produces F2 offspring with dominant and recessive trait. In the given scenario, pea plant with ‘green pods’ are dominant and pea plant with ‘yellow pods’ is recessive.  Therefore, when pea plant with green pod is crossed with pea plant with yellow pods, the F1 offspring (C) produced are with green pods. Thus, parent (A) is with green pods and F2 offspring (D) is with green pods.          

8 0
3 years ago
Read 2 more answers
Can somebody help me make a claim , evidence and reasoning on “Do you think school days should be made longer?
Veronika [31]

Answer:

i don't think so school days must be shorter and practical session must be longer theory is boring

5 0
2 years ago
Read 2 more answers
What is cell reproduction
vodomira [7]

Cell reproduction is the process by which cells divide to form new cells. Each time a cell divides, it makes a copy of all of its chromosomes, which are tightly coiled strands of DNA, the genetic material that holds the instructions for all life, and sends an identical copy to the new cell that is created.

Probably wrong. Sorry

3 0
2 years ago
Read 2 more answers
A student graphs the movement of a motorized cart across the football field. Identify the dependent variable in this graph.
Alborosie

Answer:

Velocity.

Explanation:

The dependent variable is dependent on the independent variable. Basically, in order for the dependent variable to happen, the independent variable needs to do something first. Usually on a graph, <em>x</em> is the independent variable, and <em>y</em> is the dependent variable. In this situation, the time (x) needs to be graphed in order to track the velocity (y) on the graph.

The other answers are valid, but are not listed on the graph. Unless something is implied with a specific answer (like saying that speed and velocity are considered one on one side of the graph), the other answers wouldn't be correct.

I hope this helps.

8 0
2 years ago
Read 2 more answers
What is the body of a sponge is covered with many small opening?
wariber [46]
The pores of the sponge
5 0
3 years ago
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