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Lelechka [254]
3 years ago
13

Toxicology is the study of the negative effects of __ on living things

Biology
2 answers:
Goshia [24]3 years ago
7 0

Answer:  

adverse effects

Explanation:

BartSMP [9]3 years ago
3 0
Toxicology is the study of poison on living things
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What are the adaptations that help animals to live in their habitats?
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  • <u>Adaptations </u><u>are unique characteristics that allow animals to survive in their environment.</u>
  • <u> There are </u><u>three </u><u>types of adaptations: </u><u>structural</u><u>, </u><u>physiological</u><u>, and </u><u>behavioral</u><u>. Structural adaptations are how the animal's body functions or looks on the ou</u>tside.

What are 3 ways animals can adapt to their environment?

Animals adapt to their environment in a variety of ways; an animal's color, behavior, defense or diet, for example, may serve adaptive functions.

  • Color and Pattern Adaptations.
  • Behavioral Adaptations.
  • Defensive Adaptations.
  • Dietary Adaptations.

What is an example of an animal adapting to its environment?

  • Adaptation can protect animals from predators or from harsh weather.
  • Many birds can hide in the tall grass and weeds and insects can change their colour to blend into the surroundings.
  • This makes it difficult for predators to seek them out for food.

Learn more about Adaptation

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8 0
2 years ago
Draw a flowchart that explains how Tom’s nervous system controls his actions. As part of the flowchart, write one or two sentenc
Mumz [18]

Answer:

Tom’s brain makes a voluntary decision to walk into the haunted house. His brain communicates  this message to his skeletal muscles, so he can step inside.

Tom’s sympathetic nervous system causes a fight or flight response, resulting in his increased  heart rate and breathing.

Tom is startled when a costumed character jumps out at him. His reaction is a reflex caused  by his nervous system.

Tom’s brain makes a voluntary decision to run out of the haunted house. His brain communicates  this message to his skeletal muscles.

Explanation:

3 0
3 years ago
Which of the following pairs is not correctly matched?
MAVERICK [17]

Answer:

A band - light central region of sarcomere.

Explanation:

Sarcomere is the basic structural unit of the skeletal muscles. These sarcomere shows striations ( light and dark bands) when veiw under the microscope.

A band or anisotropic band is the dark region of sarcomere. A band consists of both thick and thin filaments of actin and myosin proteins. The A band has the ability to refract light and appears dark.

Thus, the correct answer is option (D).

6 0
3 years ago
Discuss the enviornmental benefits of carbon sequestration.
lozanna [386]
Carbon sequestration describes long-term storage of carbon dioxide or other forms of carbon to either mitigate or defer global warming and avoid dangerous climate change. It has been proposed as a way to slow the atmospheric and marine accumulation of greenhouse gases, which are released by burning fossil fuels.
6 0
3 years ago
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Which of the following best explains what would happen if there were no decomposers in an ecosystem? (1 point)
Elina [12.6K]
<h3><u>Answer;</u></h3>

A). Organic compounds would not be available for use by autotrophs.

<h3><u>Explanation;</u></h3>
  • The stability of an ecosystem depends on the actions of the decomposers.
  • Therefore, if there were no decomposers in an ecosystem then, wastes and the remains of dead organisms would pile up and the nutrients within the waste and dead organisms would not be released back into the ecosystem. Producers would not have enough nutrients.
  • The carbon and nitrogen necessary to build organic compounds, and then cells, allowing an organism to grow, would be insufficient. Other nutrients necessary for an organism to function properly would also not be sufficient.
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3 years ago
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