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
Vadim26 [7]
3 years ago
8

Ill give a Brainliest if it is right

Biology
1 answer:
lukranit [14]3 years ago
4 0

Neither of these are minerals, B.

Its not A because, they are not natural materials but instead made up of natural materials, like a rubber tree.

Its not C because, like I said, plastic is made from rubber trees, this garentees it doesnt have a crystal structure.

Its not D because, concrete is not a mineral and has indefinite composition.

You might be interested in
Client’s labor has progressed to the point where she is 6 cm dilated; however, the fetal head is not engaged. an amniotomy is pe
denis23 [38]
The nurse should inspect the perineum. After membrane rupture, the umbilical cord may have bulge into the vagina blocking the fetus from coming out. The perineum area should be checked to confirm that this has not happen. The checking should be done at regular interval until the baby comes out.
6 0
3 years ago
Unlike green algae which can only live in water, a waxy covering over the epithelial cells of plants, called the ________ help(s
Pavel [41]

Answer:

Cuticle

Explanation:

Plant cuticle is a waxy covering over the aerial epidermal cells of all the plants. Waxes are composed of cutin and a various organic solvent-soluble lipids. The cuticle is an extracellular hydrophobic layer which provides protection against desiccation and external environmental stresses.  In other words the cucticle helps to retain water and give plants an adavanthe to live  terrestrial life.

7 0
3 years ago
Ayo seggg$y biology ppl help me be top notch fashion!sta
mario62 [17]

Answer:

Ayo what

Explanation:

That straight up be looking like a jetpack m8. idunno bout you but good luck with those 10 year old boys going into ur s to the nap :)

7 0
3 years ago
Which of the following animals have skeletons without hard parts? A) ants B)dogs C)jellyfish d)owls
maksim [4K]

Answer:

I think it is Ants but I am not sure..

5 0
3 years ago
Read 2 more answers
Please please help me !!!!!!!!!!!!
ch4aika [34]

Hey there!

Your answer: Available Space

The question is asking, which of the following options would be a (limited source). We have to find a option that has a limited source, which means that there is a limit to something. Your answer is (b) because there are limited space with the spce that is already available. Air temperature would NOT be your answer.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of muscle cell propels substances or objects through internal passageways? skeletal. cardiac. smooth. striated.
    9·1 answer
  • What properties must a spoon have in order to be useful as a tool for eating?
    6·1 answer
  • CAN SOMEONE HELP ME PLEASE?
    13·1 answer
  • The role of the national park service (NPS) with respect to designated scenic locations includes which of the following?
    12·2 answers
  • The and are part of the digestive system
    6·2 answers
  • Which of the following substances is not normally found in filtrate?
    10·2 answers
  • New crust and hydrothermal vents forms at ridges formed at a ______________ boundary.
    10·1 answer
  • In multicellular organisms, most cells:
    8·1 answer
  • Which of the following is a disadvantage of planting a variety of crops rather than a monoculture?
    15·1 answer
  • What s the function of the cell wall ?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!