Hard

These branches send the impulse toward the apex of the heart. Each bundle branch subdivides into many smaller ones that spread throughout the entire ventricular wall.

I need simple English:

These branches conduct the impulse to the top of the heart. Each bundle divides into many smaller ones that spread throughout the entire ventricular wall.

Right? Since I need to memorize quickly.

Thanks!

Hkine bas beddak na3mel jalse bhal jered

Please I need to know this.

Thanks!

The cardiovascular system serves a number of important functions in the body. Most of these support other physiological systems.

The major cardiovascular functions fall into six categories:

I need simple English because I need to memorize easily and quickly more.

The cardiovascular system acts importantly in the body. These support other physiological systems.

The major cardiovascular functions include categories:

Am I right? If not please correct me.

Thanks!

The cardiovascular system serves a number of important functions in the body. Most of these support other physiological systems.

The major cardiovascular functions fall into six categories:

I need simple English because I need to memorize easily and quickly more.

The cardiovascular system acts importantly in the body. These support other physiological systems.

The major cardiovascular functions include categories:

Am I right? If not please correct me.

Thanks!

As the level of control moves from the spinal cord to the motor cortex, the degree of movement complexity increases from simple reflex control to complicated movements requiring basic thought processes.

This paragraph is very complicated and I can't understand this exactly. I need to memorize if you can explain this to me MORE CLEARLY. If yes I am gonna memorize it. I have exam tomorrow. Please help me. Thanks!

The electrical charge will be transmitted the full length of the muscle fiber. This is known as generating action potential.

Is this sentence correct?

Thanks!

When we move any part of our body muscle is involved.

There are 3 types of muscles:

Smooth

Cardiac

Skeletal

I am confused because "when we move any part of our body muscle is involved" it means only SKELETAL RIght???

As the level of control moves from the spinal cord to the motor cortex, the degree of movement complexity increases from simple reflex control to complicated movements requiring basic thought processes.

This paragraph is very complicated and I can't understand this exactly. I need to memorize if you can explain this to me MORE CLEARLY. If yes I am gonna memorize it. I have exam tomorrow. Please help me. Thanks!

What are the major divisions of the nervous system? What are their major functions?

Please I need your short answer. Thank you

These membranous channels parallel the myofibrils and loop around them.

What do the words "parallel" and "loop" mean in this case?

Thanks!

The study of how the body responds in function and structure to acute exercise stress, and chronic physical activity.

I can't understand this sentence exactly. Please help me if you can explain clearly.

Thanks!

Definition: the study of how the body responds in function and structure to acute exercise stress, and chronic physical activity.

What do these words "stress", "acute" and "chronic" mean?

Thanks!

Anxious to avoid Peter's family, he left Heidi at the door.

I can't understand this sentence at all. Please help me if you can explain this to me more clearly.

Thanks!

Heidi pestered her reluctant grandfather until eventually he bundled her into blankets.

What do these word "pestered," "eventually," and "bundled" mean in this case?

Thanks!

Heidi drank all her milk very quickly, so Peter got her some more, straight from Little Swan.

What does the word "straight" mean IN THIS CASE?

Thanks!

Heidi spotted snowfields higher up the mountain, icy white against the deep blue sky.

What does the word "against" mean in this case?

The sunset turned the sky to fire.

1. What does the word "turned" mean? I can't understand this sentence too.

Please help me if you know.

Thanks!

Heidi had met the goatherd the day before.

The day before means yesterday in this case?

Thanks!

She opened her eyes to the bright sunlight streaming in through her little window.

What does "streaming" mean in this case?

Why streaming IN? It is a phrasal verb? Please help me if you know.

Thanks!

A shrill whistle woke Heidi the next morning.

I am confused because a whistle woke?! How? What does this word "woke" mean IN THIS CASE?

Thanks!

Heidi could see the moon shining down through the little window.

Through means between in this case? Right?

Thanks!