1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
9

Louisa put a bowl of water and a bowl of sand in the sun. She put a thermometer in each bowl. Then she recorded the temperature

at the start and after 30 minutes. After 30 minutes, the sand had heated more than the water.
Louisa’s experiment proved that

A. Sunlight does pass through water.
B. Sunlight heats liquids more than solids.
C. Different materials heat up at different rates.
D. Different materials absorb the same amount of heat.
Biology
1 answer:
iren [92.7K]3 years ago
5 0
C that's puld be your answer
You might be interested in
Starting from the mouth, describe the pathway that takes through the digestive system
bonufazy [111]
Food starts to move through your GI tract when you eat. When you swallow, your tongue pushes the food into your throat. A small flap of tissue, called the epiglottis, folds over your windpipe to prevent choking and the food passes into your esophagus.

Esophagus. Once you begin swallowing, the process becomes automatic. Your brain signals the muscles of the esophagus and peristalsis begins.

Lower esophageal sphincter. When food reaches the end of your esophagus, a ringlike muscle—called the lower esophageal sphincter —relaxes and lets food pass into your stomach. This sphincter usually stays closed to keep what’s in your stomach from flowing back into your esophagus.

Stomach. After food enters your stomach, the stomach muscles mix the food and liquid with digestive juices. The stomach slowly empties its contents, called chyme, into your small intestine.

Small intestine. The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream. As peristalsis continues, the waste products of the digestive process move into the large intestine.

Large intestine. Waste products from the digestive process include undigested parts of food, fluid, and older cells from the lining of your GI tract. The large intestine absorbs water and changes the waste from liquid into stool. Peristalsis helps move the stool into your rectum.

Rectum. The lower end of your large intestine, the rectum, stores stool until it pushes stool out of your anus during a bowel movement.
7 0
3 years ago
Evidence that visual input is routed from the thalamus directly to an emotional control center in the brain has been used to sup
Marina86 [1]
This evidence supports the claim that some emotional reactions may occur without conscious thinking.
Thalamus is a small brain area located above the brain stem, with the main function of sending motor and sensory signals from the spinal cord and the mid-brain structures to the cerebral cortex.

Amygdala is a small brain region, which is part of the limbic system. It is considered the emotional control centre of the brain since it regulates emotions, survival instincts and some memory functions.

It has been proven that visual input is directly sent by the thalamus to the amygdala, which can trigger some emotional responses (such as fear) without any conscious processing.
4 0
3 years ago
Which describes a likely advantage of the roots that gymnosperms have? They are shallow, preventing the plants from growing too
vfiekz [6]

The roots of eh gymnosperms are long and deep, with the advantage to gather deep water. Thus, option D is correct.

Roots are the important network of tissues that gathers the water and essential nutrients from the soil and allow growth.

<h3>What type of roots are in Gymnosperms?</h3>

The gymnosperms are advanced plants with bare seeds. The roots system in the gymnosperms is the taproot system.

The root system in the gymnosperm is the long deep roots that are immersed deep inside the soil.

Thus, the advantage of roots to gymnosperms arises from the deep root for gathering water below the surface. Thus, option D is correct.

Learn more about gymnosperms, here:

brainly.com/question/4526473

6 0
2 years ago
Read 2 more answers
Air pollution affects everyone equally.<br><br> T<br> F
elena55 [62]

Answer:

t

Explanation:ruining the world and using all its resources is bad for everyone

3 0
3 years ago
Read 2 more answers
I need help with one problem. When limiting factors ________, diversity in populations _________. A. decrease; decreases B. incr
Sphinxa [80]
When limiting factors increase, diversity in populations decreases. In this sense "limiting factors" can be anything from a lack of resources to a lack of food, meaning it's harder for the population to survive. 
5 0
3 years ago
Other questions:
  • Why are archaea in a different domain from bacteria apex?
    6·2 answers
  • A goiter is an enlargement of the thyroid gland that is associated with abnormal thyroid function. the worldwide incidence of go
    13·1 answer
  • How many species of hominin coexisted 100,000 years ago?
    10·1 answer
  • I am reaserching white fox scientits for school, Know any?
    11·1 answer
  • PLEASE ANSWER!!!!!!! What is true about the lagging strand during DNA replication?
    5·1 answer
  • Type A– blood. Which blood type could she receive in a blood transfusion?
    9·2 answers
  • Please help this is my last question but I don’t know what the answer is!!! The question is in the image! Please answer soon if
    11·1 answer
  • Can some wone help pls!
    11·2 answers
  • What Number block would weather faster?
    12·1 answer
  • Please help asap tysm &lt;33
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!