There are more than 600 muscles in the human body. Your heart is a muscle. Muscles make you breathe and muscles hold you upright. Which of the following statements is correct?

Answers

Answer 1

Answer: 1& 2

Explanation:

If it is multiple choice it would be "there are more than 600 muscles in the human body" and "your heart is a muscle" It would be both because both statements are true - Good luck

Answer 2

2&3 they’re are almost exactly 600 and it said more so I believe it is 2&3

Related Questions

complete the sentence. The DNA strands are coiled around ________. This allows DNA to be packaged very efficiently.

a. proteins
b. other DNA molecules
c. chromosomes
d. nucleotides

Answers

Answer:

a. Proteins

Explanation:

Chromosomes are made up of DNA tightly coiled many times around proteins

Answer:

proteins I think I know its now D

What causes the air to spin?

a. Cold/dry air sinks below the warm/wet air and it is pushed upwards
b. The land around the tornado
c. A cloud reaches down from the sky
d. Warm/wet air sinks below the cold/dry air and it is pushed upwards

Answers

Cold dry air sinks below the warm wet air and it pushed upwards
Letter (A.)

d because the dry air gets mixed with the warm and wet air and causes this to happen tornado

Describe how the water molecules acted in the ice tray in the freezer

Answers

Answer:

Water is held together by hydrogen bonds, the strongest of inter-molecular forces. This is where a hydrogen atom in one molecule is strongly attracted to an electronegative atom (in this case, oxygen) in the other. When enough energy is absorbed by H2O, the molecules vibrate so vigorously that these bonds are loosened, giving them space to bounce around. This forms the liquid we all call and consider “water”.

Explanation:brainlest plz?

The molecules are moving because they have energy so as the liquid cools down, the amount of energy is reduced and the molecules start moving slower. When the temperature of water reaches about 0°C, the molecules stick together and form a solid – ice.

What is Solidification?

When the ice cube tray which contains water in liquid state is placed in the freezer, it gets converted into solid ice cubes due to decrease in temperature and this process of changing liquid to solid state is called solidification.

It is a phase transition where a liquid turns into a solid when its temperature drops below the freezing point. This established definition of freezing means the solidification of a liquid or liquid material of a substance by a phase change which occurs due to cooling.

Thus, the molecules are moving because they have energy so as the liquid cools down, the amount of energy is reduced and the molecules start moving slower. When the temperature of water reaches about 0°C, the molecules stick together and form a solid – ice.

Learn more about Solidification, here:

https://brainly.com/question/1177067

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Present-day India is in South Asia, at the northern end of the Indian Ocean. What evidence found in India matches that of other locations?

Answers

Answer:

Pieces of evidence to support the hypothesis of continental drift. Mountain ranges near those continents' coasts seemed to line up, as though they had been made in the same place and at the same time!

Explanation:

Describe the dangers faced by prehistoric hominids.

Answers

Answer:

Our ancestors met astonishing challenges in their surroundings, and were susceptible to disease, injury, and predators. Environmental change – one of the ongoing challenges to survival – created both risks and opportunities in the lives of early humans.

Explanation:

environmental change. susceptible to disease, injury, and predators

PLSSSS HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

Explanation:

Fertilizations occurs in the fallopian tube.

Point "a" is located where the fallopian tube is at

Hence, fertilization is most likely to occur at point A

Fertilization usually takes place in a fallopian tube that links an ovary to the uterus. If the fertilized egg successfully travels down the fallopian tube and implants in the uterus, an embryo starts growing.

Why do you think DNA evidence is the best evidence for determining how closely related organisms are?

Answers

because it hdherhrheh

Answer:

DNA evidence can show the evolution patterns of organisms, the relationships among species, and how evolution occurs. Because of this, DNA evidence can show how closely related organisms are by comparing DNA and genetic codes to show their shared ancestry and how they evolved.

Hope this helps! :)

PLZ ANSWER WILL BE MARKED BRAINLEST

Answers

Answer:

Iam not sure but I think it's position Y

The answer is Position X

what is the purpose of DNA?
A. manufactures proteins
B. reduces activation energy
C. stores hereditary information
D. to aid in facilitated diffusion
Please help me, and only answer if you know the answer. Thanks! :)

Answers

Answer:

c ok your welcome my friend

C because that’s how your genes and chromosomes cross

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