3 years ago

In humans Select one:

Biology

1 answer:

ehidna [41]3 years ago

6 0

Answer:

a. back muscles are strong to maintain erect posture.

Explanation:

Human back muscles are categorized as superficial, intermediate and deep muscles. The intrinsic (deep) back muscles of the human back regulate the movement of spine and maintain erect posture of human.

For example, the erector spinae is the largest muscle of the human back and is present on either side of spine. It consists of iliocostalis muscles (lateral), longissimus muscles (intermediate), and spinalis muscles. Together these muscles serve in extension of the spine and maintain the erect posture of the spine.

You might be interested in

While students are studying a rock outcrop along a highway, they discover a sedimentary rock layer that contains fish fossils. W

Leokris [45]

The local area was once an aquatic environment

3 0

3 years ago

The most basic level of ecological organization is a(n)

Stolb23 [73]

The correct answer is B.individual

Biosphere, ecosystem, and population, are all found on higher levels of ecological organization.

3 0

4 years ago

Muscle twitching can be explained by the_____ action of synapse.

jeka94

Temporal summation.

︎ ︎ ︎︎ ︎ ︎ ︎ ︎︎ ︎︎

︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎︎ ︎ ︎ ︎ ︎︎

︎

︎ ︎

︎ ︎ ︎

3 0

3 years ago

People with enlarged thyroid glands develop a condition called "goiter." this is often visible as:

iren2701 [21]

Swelling around the neck due to deficiency in iodine

8 0

3 years ago

The four primary tissue types are A) adipose, elastic, reticular, and cartilage B) cardiac, smooth, skeletal, and muscle C) epit

seraphim [82]

Answer:Your answer is b

Explanation:

Had anatomy last year. Hope it helps

7 0

3 years ago