Question 1 (1 point)

13. The muscle that is located in the upper arm, and whose function is to flex lower arm and

pentagon [3]

Answer:

i think the answer is b

Explanation:

sounds right to me

4 0

3 years ago

Read 2 more answers

A client is a devout jew.what are two things that the nurse aide can do to make him comfortable?

Ivanshal [37]

Answer:

a, e

Explanation:

Ensure the facility food service knows he should get kosher meals.

ensure his medical procedures are not scheduled on the sabbath

4 0

3 years ago

ANOTHER ONE PLEASE Help

WINSTONCH [101]

Answer:

The medication can be safely used.

47.8 Celsius in Farenheit is 118.04.

3 0

3 years ago

The reactivity of an atom is directly determined by

sertanlavr [38]

Answer: B) The number of electron in its valence shell.

Explanation:

Outermost electrons of the atoms which can participate in the chemical bond formation is known as valence electrons.

Atoms either transfer or share its valence electrons during chemical bond formation. Atoms transfer or share electrons to attain octet or in other words stability.

Generally, 8 electrons are required in their outermost shell or valence shell in order to attain stability. This rule is known as octet rule.

For example, general electronic configuration of sodium belonging to group 1 is 1s2 2s2 2p6 3s1.

No. of valence electrons in Na = 1

by loosing 1 electron, its outer shell electronic configuration become = 1s2 2s2 2p6 (Octet)

Hence, sodium and other group 1 elements are very reactive.

Similarly, halogens (ns2 np5) by gaining 1 electron attain octet (ns2 np6). Hence halogens are also very reactive.

Carbon atom belonging to group 14 has 4 valence electrons (ns2 np2) and share all 4 valence electrons to attain octet and hence reactive.

Nobel gases have octet in their outermost shell (ns2 np6), hence they are most nonreactive element.

7 0

3 years ago

Which two other systems of the body is the lymphatic system most involved with? Check all that apply. circulatory system immune

sp2606 [1]

Answer:

The answers are circulatory system and immune system.

Explanation:

In order to know more about the answer, it is best to learn what a lymphatic system is.

Lymphatic System- This is also known as "lymphoid system." It functions as a part of the body's circulatory and immune system. It consists of lymphatic vessels, lymphatic organs and the lymph.

Lymphatic Vessels- These are thin-walled vessels that carry the lymphatic capillaries. The lymphatic organs include the tonsils, adenoid, spleen and thymus. 

The Function of Lymphatic Vessel

- It functions to transport the "lymph," a clear, colorless fluid which contains the white blood cells (these are also called leukocytes).This transportation function explains the lymphatic system being involved with the circulatory system in the body.

Circulatory System- This is the system in the body is responsible for blood flow, oxygen, nutrients and hormones. It also involves removing unwanted things, such as waste products in the body.

The Function of the Spleen

The spleen is one of the lymphatic organs that has an important role. Once it detects an invader in the body's blood such as virus or bacteria, it starts producing white blood cells. These are also known as "leukocytes."

The white blood cells help the body fight infection and other foreign invaders. This clearly explains the lymphatic system being involved with the immune system in the body.

3 0

3 years ago