1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ladessa [460]
3 years ago
7

PLZ HURRY IT'S URGENT!!

Biology
2 answers:
Sav [38]3 years ago
6 0

Chemical changes are not usually physical so you can’t see them I guess so I would put D

Montano1993 [528]3 years ago
4 0

Answer:

it should be A.

Explanation:

You might be interested in
In hearing a persuasive message, some people will evaluate it in terms of factors that have nothing to do with the content of th
Novosadov [1.4K]
The answer is B. Peripheral
5 0
4 years ago
Explain why chimpanzees and gorillas are considered most closely related to humans
scoundrel [369]
Humans come from monkeys
6 0
3 years ago
What are the characteristics of kingdom monera​
Art [367]

see the attached file!!!

3 0
2 years ago
Which addictive drug tells the body to stop producing natural endorphins?
Oliga [24]

Opium is the addictive drug that stop natural endorphins produced.  This depressant/narcotic made from the opium poppy that has pain-relieving and euphoria inducing properties and is highly addictive, Mimics endorphins and causes body to stop producing endorphins.  Endorphins, the neurotransmitters that naturally deaden pain sensations. Slow down the nervous system and mixing with other depressants like alcohol can be deadly. Derived from opium.

6 0
4 years ago
Which element provides strength to the exoskeletons of clams and oysters?
Allisa [31]

Answer:

phosphorus

Explanation:

Since Phosphorus is an essential component of phospholipids, nucleic acids, phosphoproteins (casein), high energy phosphate esters (ATP), hexose phosphates, creatine phosphate, it also provides strength to the exoskeletons of clams and oysters.

7 0
3 years ago
Other questions:
  • Explain how living things such as people and trees are different from none living things such as rocks and the tent?
    5·1 answer
  • If a corn plant has a genotype SsTt, what are the possible genetic combinations that could be present in a single grain of polle
    12·2 answers
  • Explain the movement of carbon through photosynthesis and cellular respiration
    8·1 answer
  • Help Please the correct answer only!
    13·2 answers
  • I don’t understand!!
    13·2 answers
  • How does the introduction of a chipping sparrow in the last paragraph, on page 5, contribute to the story as a whole?
    14·1 answer
  • 15 pennies and 5 nickels<br> Yes or No<br> Explanation:<br> 16 nennies and 2 nickels
    6·1 answer
  • Mr. Thorn says that Lonnie, a new black student in an all-white school, must
    8·1 answer
  • Question 10 of 10
    9·1 answer
  • Science a:Class B;kingdom c:order or d:phylum​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!