y'all ever just sit there and think I wonder why I woke up when the sun came up today. Because sometimes I wonder what tells us to wake up, like does our brain automatically know what time it is? I'm just wondering​

The optic nerve in your eyes senses the morning light. Then the SCN triggers the release of cortisol and other hormones to help you wake up. But when darkness comes at night, the SCN sends messages to the pineal gland. This gland triggers the release of the chemical melatonin.

Brainliest please! :)

pls help :D

4. Which of the following is
TRUE about emergency contraception (EC)?
EC helps prevent pregnancy after intercourse.
EC has an actual effectiveness of 95%.
EC must be taken within 24 hours of unprotected intercourse.
EC induces an abortion.

the worst carrier of contamination in food is:
hair nit secured in nets
getting jewelry stuck in kitchen equipment
dirty, unwashed hands
reusing single use gloves
​

Which of the following risks are dental assistants likely to encounter in their
day-to-day work?
A. Allergic reactions
B. High-speed travel
C. Needles
O D. X-ray machines

What is semin made out of.

Marilyn is eighteen and her grandmother is sixty-eight. If both women are typical of her generation, how will Marilyn’s transition into adulthood be different than her grandmother’s?

Marilyn will transition into adulthood less abruptly.
Marilyn will have less economic incentive to attend college.
Marilyn will face more responsibilities sooner.
Marilyn will have more competing roles she will need to juggle.

Which of these would associated with obesity?

What would you include on a list about physical activity?

What does the small intestine add to break down food and prepare it to become the fuel a person needs? Please answer I need to get this done as I'm behind on some work​

Koroibos the local baker was the very first Olympic winner? true or false

speeding extends the distance needed to stop the car and reduces the ability of the vehicle restraint system to protect car occupants in a crash.

What would you call the mechanical part of the digestive system?

Muscular strength is the ability of a ___ to apply a ___ force against a resistance for ___ repetitions. Pls fill in the blanks

Aspirin is an example of a(an)

a.Illegal Drug
b. Over-the-counter drug
c.Prescription Drug
d.Replacement Drug

If George has stopped losing weight before he meets his weight loss goal, he should
_____.

A) stop exercising for a while

B) increase his wind sprints

C) do more cardiovascular exercise

D) make more realistic goals

He said to me,"We are playing football."into indirect speech​

The ratio of body fat to lean body tissue, such as bone, muscle, and fluid

which best describes all unicellular orgasms​

50 points, first to anser correctly!!!!!!!!!!

Get on all fours on your mat with your head parallel to the floor. Exhale, arch your back and tuck your chin to your chest. Inhale and drop your stomach towards the ground while lifting your head as much as you can, stretching your neck. Describes what stretch? Question 1 options: Cow Caterpillar Cat Camel

What is not true about the medicine ball? A. It cannot be used in aerobic and agility exercises B. It can be added to a workout for extra resistance C. It engages core muscles when used D. It can help improve catching and throwing

According to studies, which of the following makes two-thirds of telephone callers angry?
a. Talking slowly
b. Leaving a message
c Being put on hold
d. Having to repeat themselves

what are tools that you can use to maintain all aspects of your health called

Consider the following scenario. What effective response could Crystal offer? Crystal's Aunt Shireen, who is wealthy and in good health, recently purchased her casket and burial plot. She also has an advance directive. Most of the family believes she is being morbid. Crystal has been taking a class in human development and wants to weigh in as well.

It asked you to determine thw heat change in the reaction CH4+Cl2-> CH3Cl + HCl
You were given the bond energy of C-H= 414 kj/mol C-Cl= 244 kj/mol And the bond energy of H-Cl= 431 kj/mol
How do you find the bond energy of CH3Cl then?​

Do you think 21 is the appropriate legal age for alcohol use? Explain

explain the possible physical impact on learners who spend more time in online education​

Which form of bacteria causes Lyme disease?

(A) spirochete
(B) staphylococci
(C) lymphoma
(D) rickettsia

Plz help me ;-;

A heart attack can happen because of atherosclerosis in which the coronary arteries become blocked causing a decrease in blood flow to the heart and the heart muscle begins to die because of a lack of oxygen.
True
or
not?

plz hurry worth 20 pts and will mark brainliest for the best answer
Summary


You have three circles of people around you. The ones closest to you are your Family Circle. It's easy to take the people in your Family Circle for granted. You can impact your Family Circle by listening to them and asking questions, helping them, or doing something they love. How will you show your love to your Family Circle this week?

Assignment

Take one action this week to have an impact on someone in your Family Circle. Choose one of these or pick your own.
Ask Questions
Help Them
Do Something They Love
In three complete sentences, describe what you did and what happened as a result.
Review the checklist to success.
Submit your work to 08.02 Impact Your Family.

What is death and how do you die

free BRAINLYS if you help me ASAP the first one of y'all who helped me gets BRAINLYS