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
AysviL [449]
4 years ago
14

Who or what decides what is labeled about UVA rays?

Biology
2 answers:
Cerrena [4.2K]4 years ago
5 0
<span>As of January 2013 the FDA requires substantiation of broad spectrum or UVA claims made by sunscreens.</span>
oksian1 [2.3K]4 years ago
4 0
 As of January 2013 the FDA requires substantiation of broad spectrum or UVA claims made by sunscreens
You might be interested in
Animals that have no body cavity between the digestive system and the body wall are ________ in terms of body plan.
Lemur [1.5K]
The answer is <span>Acoelomates</span>
5 0
4 years ago
_______ glycemic index foods are best before exercise, while _______ glycemic index foods are best immediately after exercise.
Sliva [168]
Low glycemic index foods are useful before exercise and high glycemic index foods are good after exercise.
The glycemic index of a food is a relative measure of how fast that food is broken down. A low glycemic index means slow break down, and a high glycemic index indicates fast metabolism of the food, with glucose having the highest glycemic index of 100.
Low glycemic index foods before exercise help to provide a steady source of energy during the exercise session, and high glycemic index foods quickly replenish the energy that was lost during exercise.
5 0
3 years ago
The graph above shows the progress of an enzyme-catalyzed chemical reaction. Based on the graph, this enzyme (2 points)
Sholpan [36]

<u>Answer</u>: works optimally at 20°C

Enzymes are a broad group of biological catalysts that have the role of accelerating chemical reactions by binding to molecules and altering them in specific ways. They are essential to the correct functioning of the body.

Enzymes function only at certain temperatures and pH ranges. The enzyme shown in the graph works optimally at 20°C. This is shown by the fact that the reaction rate, enhanced by the enzyme, reaches a maximum at this temperature. The higher the temperature, the more effective the enzyme.

However, at temperatures higher than this optimal threshold, the enzyme will gradually decrease in efficiency. To high or low temperatures will have this effect.

4 0
3 years ago
What force is represented by vector A? If the hockey puck is moving to the right, what will happen when it is hit with a signifi
sattari [20]

Answer:

What force is represented by vector A? C) normal force

If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick? normal force

B: the puck will move off in a different direction

Explanation:

If this is the question:

What force is represented by vector A

A: friction

B: gravity

C: normal force

D:push

If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick?

A: the pick will continue moving to the right

B: the puck will move off in a different direction

C: the puck will come to a complete stop

5 0
3 years ago
Read 2 more answers
Which structures in male produce fluids that mixes with sperm to form semen
Gnom [1K]

Explanation:

The testicles. Lol or Penis. Imma try to be mature

3 0
4 years ago
Other questions:
  • In the assembly of new nucleotides to a dna strand in dna replication, what provides the energy for that process?
    15·1 answer
  • The picture below represents an atom of the element nitrogen,
    8·1 answer
  • How does gamma radiation differ from alpha or beta particle radiation?
    15·2 answers
  • A 7-year-old boy presents complaining of occasional intermittent lower abdominal pain over the last several weeks associated wit
    12·1 answer
  • ❗️❗️❗️❗️❗️❗️PLEASE ANSWER FIRST GETS BRAINLIEST
    5·1 answer
  • Can someone please help
    10·1 answer
  • The word mutation means to ​
    11·1 answer
  • Explain how cyanide caused Jared’s symptoms (e.g., muscle weakness).
    7·1 answer
  • The correct sequence for the five phases in the systems development life cycle (sdlc) process is?
    9·1 answer
  • Select all the molecules that have stored potential energy and that can be used in aerobic respiration to generate atp.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!