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Scrat [10]
3 years ago
13

PLEASE ANSWER FAST! 20 POINTS AND WILL GIVE BRAINLIEST

Biology
2 answers:
tia_tia [17]3 years ago
6 0

Answer:

D. Pink

Explanation:

postnew [5]3 years ago
3 0
Answer

A.red

explanation
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Natural selection relates to adaptations in all the following ways except
Harman [31]

Answer:

A

Explanation:

A) adaptations that cause a disadvantage to the species are selected against and do not become common in the population.

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2 years ago
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A low blood ph decreases the rate of diffusion through the blood vessels and leads to slow blood flow. True or false?
FromTheMoon [43]

Answer:

True

Explanation:

5 0
3 years ago
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The only competitors that humans have for food are other humans and insects <br> Agree or disagree ?
konstantin123 [22]

The only competitors that humans have for food are other humans and insects: Agree; we do compete with other animals for food

<u>Explanation:</u>

The term competitor is used to describe interaction that takes place within any two organisms as a result of which both the organisms are affected. The functional role that an organism have within the environment is known as Niche.

Parasitism refers to the interaction that takes place between any two organisms or species as a result of which only one will get benefits and the other one will be getting affected.In an ecosystem, every organism strives hard for living and need food for its survival. Hence, the competitors for food in an ecosystem will be other human, insects, animals, etc.

5 0
3 years ago
What are the two ways that organisms on the bottom of deep sea food chains acquire energy? a. photosynthesis and chemosynthesis
aliina [53]

The correct answer is (B)  chemosynthesis and marine snow  are the two ways that organisms on the bottom of  deep sea food chains acquire energy.

What is the meaning of chemosynthesis and marine show?

Chemosynthesis is the utilization of energy supplied by inorganic chemical processes to make food in bacteria and other organisms. To generate a sugar, all chemosynthetic organisms require energy provided by chemical processes, although various species employ different methods.

Marine snow is a shower of biological particles that falls from the upper ocean to the deep sea.  Marine snow refers to biological material that descends from higher in the water column. Some flakes fall for several weeks before reaching the ocean floor.

Learn more about chemosynthesis and marine snow refer:

brainly.com/question/4821668

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7 0
1 year ago
Hhv-5 infectious in pregnant women can be particular concern because this virus can be?
kow [346]

Hhv-5 infectious in pregnant women can be particular concern because this virus can be teratogenic.

<h3>What is teratogenic?</h3>
  • Teratology is the study of aberrant physiological development across the whole life cycle of all species, including plants.
  • Dysmorphology is a branch of medical genetics that focuses on the classification of congenital deformities.
  • Teratogens are substances that, when exposed to a pregnant woman, may result in physical or functional abnormalities in the human embryo or fetus.
  • Such substances include, for example, alcohol and cocaine.
  • A teratogen is an agent that increases a baby's risk of developing a birth defect or can actually cause one.
  • They are items to which a mother might be exposed while expecting.
  • Teratogens can result in neural tube abnormalities like spina bifida during this time.
  • Throughout the entire pregnancy, certain organs are vulnerable to teratogens.
  • The baby's brain and spinal cord are included in this.
  • Alcohol can be harmful at any point during pregnancy since it has an adverse effect on the brain and spinal cord.

Learn more about teratogenic here:

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