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Firdavs [7]
3 years ago
7

What is the reason for agricultural run-off to kill fish in coastal areas that are potentially hundreds of miles from the fields

? A. The fertilizer traps sediments which ultimately clog the gills of the fish. B. The pesticides applied to the crops are selectively toxic to marine fish. C. Excess fertilizer can cause dinoflagellate blooms which produce toxins. D. The freshwater from the rivers dilutes the salt water and kills the fish.
Biology
1 answer:
KiRa [710]3 years ago
5 0
C. Excess fertilizer can cause dinoflagellate blooms which produce toxins. it can expand the growth of algae in the water
hope it helps
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Most animals living in the _________ rest during the day and are more active at night.
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You just came back from a class in which the topic was egocentrism in the preoperational stage. You have a 4-year-old and though
joja [24]

Answer:

Option B

Explanation:

Question -

You just came back from class in which the topic was egocentrism in the preoperational stage. You have a 4-year-old and thought that you would see if what you learned was accurate. You are sitting directly across from her and ask her to look at the front and back cover of her favorite book. After she did this you asked her to describe "the part of the book I am looking at." What does she tell you?

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Solution

As per Piaget's theory of cognitive development, when a child is at the preoperational stage he/she is able to think only at symbolic level and cannot use his/her cognitive thinking.  

He/she is unable to derive senses or meaning associated with symbols and also his/her communication is egocentric which means they cannot think from the perspective of other people.  

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3 years ago
Snails have a diploid chromosome number of 22. After meiosis, the snail’s sperm or egg would have 11 chromosomes. How many chrom
arlik [135]

Answer:

22

Explanation:

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6 0
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Excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

<h3>What are Excitable cells?</h3>

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8 0
2 years ago
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ioda
The Earth turns on its axis every day; it orbits the sun, just like all the other planets in our Solar System. You can cross out D and A, obviously. Which leaves us with answers B and C. Now, C says that the Earth turns clockwise, which is false; when viewed from space, they determined it turned counter-clockwise, which leaves us with B. Hope this helped
8 0
4 years ago
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