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krek1111 [17]
3 years ago
11

PLS HELP MEEEE!!!!!!!

Biology
2 answers:
Kobotan [32]3 years ago
6 0
The last one is right
GREYUIT [131]3 years ago
5 0

Answer:

B. Introduced pollutants like fertilizers

Explanation:

The damage from runoff of fertilizers is very significant.

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Help please and thank you
Pani-rosa [81]

b is going to be the answer to that


3 0
3 years ago
Products of DNA replication
jasenka [17]

Answer:

The red one.

Explanation:

The red colour strands are the products of replication in which new DNA molecules are formed. The main purpose of replication is to produce extra set of DNA molecules for the new cell so that each cell receives extra molecules of DNA. Due to DNA replication, the cell has two types of DNA i.e. parent strands and new strands. The parent strands are blue in colour whereas the new strands are red in colour.

8 0
3 years ago
During receiving of a food order, you notice a bag of rice with signs that the bag has been wet. What do you do?
Sholpan [36]

Answer:

Dispose of the bag and check other bags in storage.

Explanation:

Dispose of the bag and check other bags in storage because in the food handlers book or something like that, it ca possible cause problems to the rice

3 0
2 years ago
Which of the following is not a component of the hepatic triad found at the edges of a liver lobule?
goldenfox [79]

Answer: c) central vein.

Explanation:

The liver is an organ that is present both in humans and in vertebrate animals. It secretes the bile, essential for the digestion of fats, and it also has many other functions, including the synthesis of plasma proteins, storage of vitamins and glycogen and detoxifying function. It is responsible for removing various substances from the blood that may be harmful to the body, including alcohol, making them harmless.

The liver is divided by the sickle cell ligament into two main lobes, right and left. <u>There are two other smaller lobes, the square lobe and the caudate lobe</u>.

The hepatic triads are triangular areas located at the angles of the hepatic lobules, made up of a lax conjunctive stroma. <u>They contain a branch of the hepatic artery</u> (that irrigates the liver<u>),</u> <u>a hepatic portail vein</u> (a thick blood vessel that carries blood from the gastrointestinal tract and spleen to the liver so that nutrients are metabolized<u>)</u> and <u>a bile duct</u> (transports bile into the small intestine). Therefore, it does not contain a central vein.

5 0
3 years ago
A diagram of the digestive system is shown below.
Ostrovityanka [42]

Answer: A. To break down food into nutrients that can be circulated around the body. :)

4 0
3 years ago
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