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maw [93]
3 years ago
6

The ecological problem that resulted from Ddt Use is called

Biology
2 answers:
Dennis_Churaev [7]3 years ago
7 0
Bio hazard since it's used as a pesticide
LiRa [457]3 years ago
5 0
Im not 100% sure but i think it is D

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Ground level ozone is a secondary pollutant involved in photochemical smog. Ozone levels are typically highest in the late after
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I think that the answer is A

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If you placed a letter g under a microscope, how would the image look in the field of view?
NeX [460]
Well if you placed the g facing you , it would look upside-down under a microscope , but if you faved it facing the other direction it would look as if it was facing you (the correct way)
4 0
3 years ago
State the major processes of the urinary system and describe the activity of each process.
Dennis_Churaev [7]

Answer:

The urinary system removes excess substances and waste products from the metabolism from the body through the urine, contributing to the maintenance of homeostasis, the chemical composition of the internal environment. Urine is produced in the kidneys, passes through the ureters to the bladder, where it is stored and is released into the exterior through the urethra.

The kidneys perform the main work of the urinary system comparing with the other parts of the system, acting primarily as passageways and storage areas. With the filtration of blood and the formation of urine, the kidneys contribute to homeostasis of body fluids in a number of ways, such as: Regulation of the ionic composition of blood; Maintenance of blood osmolarity; Regulation of blood volume; Blood pressure regulation; PH regulation of blood; Hormone release; Regulation of blood glucose level; Waste excretion and toxic substances.

Ureters - They are two tubes that carry urine from the kidneys to the bladder. The ureters are capable of performing rhythmic contractions called peristalsis. Urine moves along the ureters in response to gravity and peristalsis.

Bladder - The urinary bladder acts as a temporary reservoir for urine storage. It is a hollow, elastic muscular organ that in men is directly anterior to the rectum and in women, is located in front of the vagina and below the uterus.

Urethra - is a tube that conducts urine from the bladder to the outside, being lined with mucosa that contains a large amount of mucus-secreting glands. The urethra opens outwards through the outer ostium of the urethra.

8 0
3 years ago
Fungi:_____​
koban [17]
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*Fungi does have the ability to attach to hairy areas.
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3 years ago
a series of processes on Earth's surface and in the crust and mantle that slowly changes rocks from one County to another
Over [174]
Rock Cycle?  Changes rock to from one kind to another
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3 years ago
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