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Mashutka [201]
3 years ago
9

Someone please help me with this question!!!

Biology
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

I think its d or b but I am not sure learned this last year

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In which specimen were cells first identified
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<span>The appropriate response is a cork. The cell was first found and named by Robert Hooke in 1665. He commented that it looked peculiarly like cells or little rooms which friars occupied, in this way determining the name. However what Hooke really observed was the dead cell dividers of plant cells (cork) as it showed up under the magnifying lens.</span>
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To be injured by an animal with poisonous spines, you must: Select one: Be within a radius of 3 m/10 ft, as most poisonous anima
Mama L [17]

To be injured by an animal with poisonous spines, you must: be the aggressor and touch the animal first.

<h3>What is the use of spines in animals?</h3>
  • Spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species.
  • The spines of most spiny mammals are modified hairs, with a spongy center covered in a thick, hard layer of keratin and a sharp tip.
  • Spines on an animal’s body help defend it.
  • They can be irritating or painful, or difficult to swallow.
  • Spines are also important tools for communication, shock absorption, and rain protection.
  • Animals like porcupine shoot their spines (quills) for defense. Some spines can also pass through gloves.
  • To prevent attacked by an animal with poisonous spines you must remain calm and observe your surroundings.

Learn about plant spines here:

brainly.com/question/823927

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7 0
2 years ago
The response of an effector is:
Yuki888 [10]

Answer:

to transmit an output in response to the total afferent input

Explanation:

An effector refers to parts of the body generates response. An effector responds to transmit an output in response to the total afferent input  Stimulus in the body are detected by the receptor which send signals to the central nervous system via sensory neuron where interpretation and a response is coordinated by the brain. The response is sent to the effector through the motor neuron.

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3 years ago
What could be the blood type of the unknown person in row one of the diagram? Select all that apply. A. Type A B. Type B C. Type
Marta_Voda [28]

I think I found your question online and if the questions are the same, the answers would be A. B. and C. Once again, you do not have to take this answer because I am unsure if I found the same chart that you have.

8 0
3 years ago
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