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4 years ago

Local environmental changes have no effect on the global climate. FALSE

Biology

1 answer:

Serga [27]4 years ago

5 0

Answer:

It is false

Explanation:

They do have an effect on global climate like natural disasters

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What observed reaction did the epinephrine have in the rate of blood flow in the arteriole and capillary?

lidiya [134]

Answer:

The epinephrine reaction is a decrease in the rate of blood flow in the arteriole and capillary, due to a phenomenon of vasoconstriction.

Explanation:

Epinephrine, or adrenaline, is a hormone produced by the adrenal cortex, which acts as a neurotransmitter for the sympathetic nervous system.

One of the effects of epinephrine is the vasoconstriction of blood vessels, predominantly arteries. Vasoconstriction of arterioles and closure of capillaries is an effect of epinephrine that results in a decrease in the rate of blood flow at that level.

This response can be seen when exogenous epinephrine is used to control an allergic or anaphylactic reaction, counteracting the vasodilation that characterizes these conditions.

8 0

3 years ago

Tpy6a [65]

I am pretty sure it is B

5 0

4 years ago

The muscle in Lanes arm would best be described as which of the following?An An organ systemsystemAn An organorganAn An organism

Feliz [49]

Answer:

A tissue

Explanation:

It's not a organism, it's not an organ system because it's not, and it's not an organ so it must be a tissue

6 0

3 years ago

Select the cues that indicate that an animal is about to give birth. cervix dilates mucus strings from vulva placenta is deliver

Svetradugi [14.3K]

Answer:

The four stages of labor:

The first stage of labor

In the first stage of labor the Thinning (effacement) and opening (dilation) of the cervix. This is called effacement and dilation(of the cervix).

The process is explained systematically and its very very simple to say that When the cervix dilation happens and mucus strings from vulva placenta is delivered then the child birth is near.

Explanation:

The first stage of labor has three parts:

Early labor:The cervix opens to 4 centimeters. The female will probably spend most of early labor at home. The female should keep herself busy in doing her usual activities. Relax, rest, drink clear fluids, eat light meals if she wants to, and keep track of her contractions.
Active labor: The cervix opens from 4 to 7 centimeters. This is when the female should head to the hospital. When she has contractions every 3 to 4 minutes and they each last about 60 seconds, it often means that the cervix is opening faster (about 1 centimeter per hour).
Transition to second stage: The cervix opens from 7 to 10 centimeters. For most women, this is the hardest or most painful part of labor. This is when the cervix opens to its fullest.

Second stage of labor

The baby moves through the birth canal

The second stage of labor begins when the cervix is completely dilated (open), and ends with the birth of the baby. Contractions push the baby down the birth canal, and the female may feel intense pressure, similar to an urge to have a bowel movement.

Third stage of labor

Afterbirth: The uterus continues to contract to push out the placenta (afterbirth).

Fourth stage of labor

Recovery:Nursing right after the birth of the baby will help the uterus to contract and will decrease the amount of bleeding.

4 0

4 years ago

- 8. Many of the catabolic activities in the cell are performed by

leonid [27]

Answer:

낯선 곳에 가면 이런 곳이 있어요 하지만 그래도 다 같이 타고 가고 싶어요 그래서 그런지

6 0

3 years ago