Chemistry, 05.05.2020 10:58 viv1302

When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles are involved in these changes?

Skeletal muscles control his leg movement and smooth muscles control his heart rate.
Skeletal muscles control his leg movement and cardiac muscles control his heart rate.
Smooth muscles control his leg movement and cardiac muscles control his heart rate.
Skeletal muscles control both his leg movement and heart rate.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 01:10

Can someone me with these questions plz.

Answers: 1

Answer

Chemistry, 22.06.2019 10:30

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Answers: 1

Answer

Chemistry, 22.06.2019 19:00

What information does a complete ionic equation give that the balanced equation doesn’t show?

Answers: 1

Answer

Chemistry, 23.06.2019 00:30

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

Answers: 1

Answer

You know the right answer?

When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles...

Questions

Chemistry, 22.04.2021 20:40

Pparatus Solution Reading 0.1 M H2SO4 150 mA 0.1 M Ba(OH)2 150 mA To 30 mL of the Ba(OH)2 solution, 10 mL portions of H, SOA...

Business, 22.04.2021 20:40

At the end of the current year, the accounts receivable account has a debit balance of $755,000 and sales for the year total $8,560,000. The allowance...

Mathematics, 22.04.2021 20:40

Write 186% as a mixed number in simplest form ...

Computers and Technology, 22.04.2021 20:40

Make these negative sentences more positive and polite. Keep the meaning. 1.Don’t run for the bus. You might slip on the ice and fall2.Don’t t...

Law, 22.04.2021 20:40

Which question would best be answered by studying an area’s social structure? A. Why are crime rates higher in that area than another area?

Physics, 22.04.2021 20:40

What i if told you that you read the first line wrong...

English, 22.04.2021 20:40

Echo and Narcissus commonlit Which TWO of the following best describe a central theme of the text? A. Knowing one’s self, or identity, can prevent d...

Business, 22.04.2021 20:40

An is a person who starts a new business and assumes all the risks and rewards of running the business....

Mathematics, 22.04.2021 20:40

Martin needs several pieces of rope that measure 1/8 yards in length. He has a long piece of rope that measures3/4 yard in length. How many 1/8 yards...

Mathematics, 22.04.2021 20:40

Justin Bieber is hiding from everyone in a tree. Somebody throws a rock at Justin trying to knock him out of the tree. An equation can be used to mode...

Mathematics, 22.04.2021 20:40

it is claimed that the median removes the outliers effect. how and why the median removes the effect of outliers?...

English, 22.04.2021 20:40

What is an example of a premonition a character might have about an event? A a special dress B bad weather D с a...

English, 22.04.2021 20:40

Planning a company event has become an easier task with a few mouse clicks on a computer. Sending out a mass email to the members of a company is a...

Health, 22.04.2021 20:40

Is it normal that my pee is red?...

Mathematics, 22.04.2021 20:40

A rectangular flower bed is 3 feet longer than twice its width, and its area is 27 square feet. Find the length and width....

History, 22.04.2021 20:40

Will give brainliest!! Find t he Indochina Peninsula on the Southeast Asia Map

Mathematics, 22.04.2021 20:40

A clothing store donated a percentage of every sale to hospitals. The total sales were $6,575 so the store donated $526. What percent of $6,575 was...

English, 22.04.2021 20:40

What is the topic of this passage the real inventor of the light bulb famous inventors who failed a failed invention of thomas edison

Chemistry, 22.04.2021 20:40

Patrick ...

Biology, 22.04.2021 20:40

What type of cells can be transformed...

More questions: Chemistry Another questions