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Kruka [31]
3 years ago
8

Is anybody taking biology on e2020?

Biology
2 answers:
andreev551 [17]3 years ago
8 0

Answer:

not mez

Explanation:

aleksandrvk [35]3 years ago
6 0
Nope dhhsbsbs hshabababab
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Match the following terms and definitions. 1. chemoreceptors neurons that detect chemicals 2. mechanoreceptors neurons that dete
iren [92.7K]

Answer: The correct answer is - 3) olfactory receptors neurons that detect smell. 4) photoreceptors neurons that detect light .

1) and 2) statements are correctly matched in the question..

Olfactory receptors are also called odorant receptors. The olfactory receptor neurons detect smell and thus give a sense of smell to the organism. They are present in the nasal cavity.

Photoreceptor neurons are those that detect light and they are present in the retina of eye.

5 0
3 years ago
PLEASE JUST ANSWER DO NOT ATTACH IMAGE
anzhelika [568]

Answer:

D

Explanation:

Im not exactly for sure on this one, but if i were you, i would choose either A or D . Homeostasis is like the normal for something when they it isnt sick. Its when they are doing good with not really any concerns!

4 0
3 years ago
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Help asap giving branlist plsss helppp
bogdanovich [222]

Answer:

except option 2 all of them are applied

Explanation:

6 0
3 years ago
Ed was in a bicycle accident, he had no sensations in his injured leg. He can move the limb normally. Based on the functional cl
____ [38]
There are two types of neurons in our legs: motor neuron and sensory neuron. These send and receive messages to and from each other and the brain.  

After Ed's accident, he can't move his injured leg since the motor neuron is dysfunctional. The sensory neuron is functional so he can feel his limbs but can't move them since when the sensory neuron sends a message to the motor neuron, it isn't able to deliver the message to the brain to make the leg move. This is why he can still feel his limbs but is not able to move them.  
7 0
3 years ago
Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes woul
slega [8]

Answer:

Option D, only II, III, and IV

Explanation:

Complete Question

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

I) Keystone predators have a marked effect on species diversity.

II) Green plants produce the oxygen we breathe.

III) The presence of land plants builds soil.

IV) The presence of diverse wetlands helps in flood control.

A) only II and IV

B) only I and III

C) only I, II, and IV

D) only II, III, and IV

Solution -

The services of ecosystem has been classified into four groups  

a)  Provisioning – Where essential abiotic and biotic substance are produces such as production of food and water, reproducing offspring etc.  

b) Regulating – the ecosystems is controlled through environmental factors such as control of climate and disease

c) Supporting – Ecosystem support the activities that are essential for survival. Primarily includes all nutrient cycles, oxygen generation etc.  

d) Cultural – Provide aesthetic view and  recreational benefits

Option II co mes under supporting service of ecosystem

Option III co mes under Provisioning service of ecosystem

Option IV co mes under Regulating service of ecosystem

Hence, option D is correct

5 0
3 years ago
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