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
r-ruslan [8.4K]
3 years ago
9

Which statement best describes an important process carried

Biology
1 answer:
qwelly [4]3 years ago
4 0

Answer:

2 materials are exchanged between fetal and maternla blood

Explanation:

i just took this test and this was correct

You might be interested in
What alcohol is found in triglyceride?
nalin [4]
Glycerol is the main base in triglyceride.
3 0
3 years ago
100 POINTS! ! Hydrocarbons are not very soluble in water because
vesna_86 [32]

Answer:

covalent, which repel water molecules

they contain ions, which make the entire molecule hydrophilic

they are less dense than liquid water, so they float on the surface

most of their bonds are nonpolar covalent, so they are not attracted to water

Your answer

Explanation:

5 0
3 years ago
What’s a anhinga in a food web?
Andreyy89

Answer:Ahingas are secondary consumers in a food web.

Explanation:They are carnivores and there diet includes tadpoles, frog eggs, young alligators, water snakes, etc.

5 0
3 years ago
Can anyone help please
Anvisha [2.4K]

1. “Research the problem” matches with “use reliable sources, talk to experts and take notes”

2. “Organize data” matches with “create charts or graphs to display the results”

3. “Design an experiment” matches with “set up a procedure for testing your ideas; including variables and controls”

4. “Hypothesis” matches with “must be testable and falsifiable”

5. “Choose a problem” matches with “Come up with a question that can be answered”

8 0
3 years ago
What is the difference between sedimentary and metamorphic rock?
Dmitry [639]
Metamorphic are formed through change underground sedimentary are formed through sediment
4 0
3 years ago
Read 2 more answers
Other questions:
  • According to the phylogenetic tree, which organisms are the least related to each other evolutionarily
    8·1 answer
  • Which branch of science was newly developed after the discoveries about DNA?
    7·2 answers
  • 1-Qual das alternativas está correta? A)Mortalidade - Informam a ocorrência e distribuição das causas de nascidos no perfil da m
    13·1 answer
  • Photosynthesis is divided into two sets of reactions (light-dependent and light-independent). Photosystem I and photosystem II a
    7·2 answers
  • The growth of plant seedlings is usually
    14·1 answer
  • To investigate whether an organism in the study is capable of both photosynthesis and respiration, a comparison of which treatme
    10·1 answer
  • explain why eating down a food chain," vegetables instead of meat for example, is more energy efficient
    14·1 answer
  • What is the marsupials of gold fish?​
    7·2 answers
  • Describe the data used by Watson and Crick to determine the structure of DNA
    7·1 answer
  • Which one among the elements is a trace ?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!