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
jonny [76]
2 years ago
8

Which symbolizes a molecule of a compound? Question 1 options: A Ar2 B H2O2 C F2 D Si

Biology
1 answer:
Aleks [24]2 years ago
4 0
Hi,
The answer should be letter B, as H2O is a compound made of two different elements in a definite proportion.
You might be interested in
An anthropologist discovers the fossilized heart of an extinct animal. The evidence indicates that the organism's heart was larg
Paladinen [302]

A reasonable conclusion supported by these observations is that the animal was endothermic and had a high metabolic rate.

<u>Explanation:</u>

With reference to warm-blooded species is preferred the endothermic are the species that preserve a steady body temperature regardless of the ambient temperature. Endothermic species mainly include animal kingdom birds and mammals. Many shrimp, however are endothermic too.

If a variation occurs, i.e. if the heat produced is less than the heat loss, the metabolic rate increases to compensate for that loss. Shivering is another method used by people and many other warm-blooded organisms to boost their body temperature. But in case the heat loss is smaller than the heat produced, the process of panting or suddening occurs to increase the heat loss.

6 0
2 years ago
Help plz i’ll give extra points
solong [7]

Answer:

the faster the car goes the more stopping distance is needed

Explanation:

4 0
2 years ago
Please Help Due Soon!!
xeze [42]

Answer:

CBAD

Explanation:

7 0
2 years ago
Are organisms that rely on external fertilization are more likely to produce large numbers of sperm and eggs than those that use
Tamiku [17]
Yes, those that use external fertilization are more likely to produce large numbers of sperm and eggs.
4 0
2 years ago
Rare genetic disorders may become common in small populations through ____________________. a. rapid environmental change c. gen
Bumek [7]
I would go with c genetic drift 
4 0
3 years ago
Other questions:
  • What is true of marriage in India
    7·1 answer
  • Why is it important to question a family member, if present, while caring for an elderly victim?
    7·2 answers
  • Brandon burns suffered a brain injury that temporarily immobilized half of his body. The paralysis would have affected his entir
    7·1 answer
  • What do sea stars have on the bottom of their feet that allows them to stay anchored on a rock or at the bottom of the ocean? A.
    14·2 answers
  • Which of the following statements would change this into a true statement: "Most, but not all, living organisms are made up of o
    15·2 answers
  • 4. What effect does light have on plant growth?
    7·1 answer
  • Where does piece 1 go?
    6·1 answer
  • PLEASE HELP ME WITH THESE THREE QUESTIONS ASAP!!!!!
    15·1 answer
  • What covers the outside part of your body
    9·2 answers
  • Highland Village, Texas, has implemented a program that involves parents working with police to guide at-risk young people. If a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!