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
DENIUS [597]
3 years ago
7

Why do the sun burn people

Biology
2 answers:
lara31 [8.8K]3 years ago
5 0
Ultraviolet rays are damaging to skin
e-lub [12.9K]3 years ago
4 0
Hello there :)

Why does the sun burn people? That’s a great question, it’s because it’s rays are damaging and harmful to our skin. We don’t have that kind of protection on our bodies.

Hope this helps! Good luck!
You might be interested in
What observation proves that a cell is a prokaryote
nevsk [136]
If it doesnt have a nucleus or a cell wall it is a prokaryote. also prokaryotes displayed in pictures tends to be longer
3 0
3 years ago
Approximately what percent of the oxygen on Earth is produced through<br> photosynthesis?
Fudgin [204]

Answer:

50-85%

Explanation:

6 0
3 years ago
Read 2 more answers
An internal membrane system where lipid components of the cell membrane are assembled, along with proteins and other materials
MakcuM [25]
A. Lipid bilayer: the phospholipid bilayer is the membrane of a cell. The bilayer contains lipids, membrane proteins, cholesterol, receptors for various molecules, pumps to transport ions and solutes against the concentration gradient, and many other items necessary for a cell to function and work together with other cells.

b. Osmotic pressure: Osmosis is the flow of water across a semipermeable barrier from an area of low solute concentration to high solute concentration. Osmotic pressure is the lowest possible pressure to prevent this water movement.

c. Endoplasmic Reticulum: the Rough ER synthesizes proteins for use outside the cell. The Smooth ER produces lipids and some steroidal hormones.

A. Lipid Bilayer is therefore the correct answer. Osmotic pressure does not involve the various components of the cell membrane, and the ER's produce proteins and hormones. Therefore A is right.

Hope this helps! :) Let me know if you need a clarification.
3 0
3 years ago
Which of the following organs controls body temperature, water level, and carbon dioxide level
polet [3.4K]

The kidney or the liver one of those are correct you didn't give options

3 0
3 years ago
can someone help with my biology homework? its about photosynthesis on a foundation paper (included photo)
uysha [10]
1.1 Starch is used as a storage of energy as its small and insoluble.
fats and oils are also a storage in plants usually in seeds
amino acids are used to form proteins
cellulose is used in the reinforcement and creation of the cell wall 

1.2 Glucose is used in respiration in plants

2.1 the subcellular structures are called Chloroplasts which contain thylakoids which contain chrophyll pigments used for photosynthesis

2.2 Carbon dioxide = water ===> glucose = oxygen

2.3 Energy is transferred from the environment during photosynthesis. energy is required as light in the light dependent stage of photosynthesis and this is gained from the sun in the environment around the plant

I hope this helps

4 0
3 years ago
Other questions:
  • Why does a muscle cell have more mitochondria than other cells?
    5·1 answer
  • Explain the process of mitosis in a tissue culture for normal cells.
    14·1 answer
  • Can please answer any question from the file
    13·1 answer
  • when clown fish is ready to lay eggs it lays them near a sea anemone how this a reproductive strategy
    11·2 answers
  • An individual is infected with a pathogen that absorbs nutrients from its environment. In which category does this pathogen belo
    6·1 answer
  • Women above the age of 50 (generally)unable to give birth to child.Explain the reason for the same ​
    9·2 answers
  • How is the cell structure related to its function in your body
    14·1 answer
  • In facilitated diffusion, do molecules move down their concentration gradient?
    15·1 answer
  • What was the carbon cycle on the prairie like?
    5·2 answers
  • PLEASE HELP
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!