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
Lyrx [107]
3 years ago
11

50 POINTS!!

Biology
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:

B

Explanation:

They have hearts with multiple chambers.

Marianna [84]3 years ago
6 0

Answer:

They begin their lives as larvae that hatch from eggs.

Explanation:

You might be interested in
How does a tree frog adapt to the rainforest
Harman [31]
They adapt because they have to live in the rain forest   so to live there they much adapt to the type of land they have picked 

i hope this help u 
4 0
4 years ago
Kylie kept 100 grams of radioactive bismuth in a container. She observed the amount of bismuth left in the container after regul
yanalaym [24]
The best and most correct answer among the choices provided by the question is the second choice. The observation that is most likely would be that <span>the half life period of radioactive bismuth is 181.5 seconds. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
6 0
3 years ago
Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen thr
tamaranim1 [39]

Answer:

That hemoglobin is the substance that transports oxygen..

6 0
3 years ago
The Dunkers is a religious group which moved from Germany to Pennsylvania in the 1700's. The Dunkers do not mate outside of thei
Mumz [18]
The answer is C. Genetic drift.

6 0
3 years ago
Read 2 more answers
Solutions to complex environmental problems can be very costly. Communities or other affected groups might perform a cost-benefi
Zigmanuir [339]

A citizen will be looking for environmental benefit and public health, which will upsurge the quality of life of the community. The citizen may look for the benefits worth the cost. The CEO of the company might be worried about the costs that appear too high to warrant making environmental initiatives cost-efficient for the business.  

A city manager might or need to have the most balanced understanding, desiring to make improvements, which would better the lives of the citizens of the city, but that would keep the city within the municipal budget limits.  


4 0
3 years ago
Other questions:
  • The role of a catalyst in a chemical reaction is to
    8·1 answer
  • Which Listing correctly indicates a sequence of increasing biological organization
    8·1 answer
  • You are a clinical psychologist and you have a 14-year-old female client who you believe has bulimia nervosa (binging and purgin
    10·1 answer
  • The _____ brain is hierarchically organized, while the invertebrate brain is not.
    13·2 answers
  • It has been proposed that loss of telomeric DNA as a result of replication might be responsible for cellular (and organismal) se
    8·1 answer
  • What is the answer to 9 i’m not sure if i have it right?
    13·2 answers
  • What are the 3 main ways to creating more sustainable energy paths?
    12·1 answer
  • The lactose repressor protein ________. a. is transcribed with the structural lac genes b. is activated by binding lactose c. is
    15·1 answer
  • 7. What is the chemical energy in the cell called?
    10·1 answer
  • Design a controlled experiment to determine whether earthworms change the forest ecosystem.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!