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
Allisa [31]
3 years ago
13

At the highest level, minerals are divided into_____and _____?

Biology
1 answer:
KIM [24]3 years ago
6 0

<u>oxides</u> and <u>hydroxides</u>, as they have the highest chemical composition with different criteria's.

You might be interested in
Explain how a starfish's body plan and anatomy enables invertebrate to perform the essential functions it needs to survive.
Vladimir [108]
Invertebrates are known as creatures that do not have backbones. Even though these creatures do not have backbones, they have been uniquely designed in order to survive. According to studies, most of these creatures are found in the sea and one of them is the Star Fish or also called as the Sea Star. Starfish's functions and ability to survive is not the same like other animals which make them unique in a different way. The starfish's body is hard and bony for protection purposes and they exist in a variety of colors for camouflage. Their essential functions in order to survive are as follows:
-The Ability to Regenerate: Starfishes have the ability to grow damaged and lost limbs or even their entire body as long as the center part is still present and intact. And this is their way of reproduction as well.
-Having Tube Feet: Its arms are covered with a suction-like tiny cups of tube feet. This unique design of the starfishes enables them to move and secure themselves, especially on rocks and ocean floors.
-Unique Feeding Ability: Sea Stars don't have mouths nor teeth to ingest food. Rather, these creatures have the ability to push open or turn their stomachs out and digest its food. After digestion, their stomachs retract back to their bodies. 
-Vascular System: How starfishes survive does not rely on having hearts, brains and blood. Rather, they use the seawater. The seawater serves as the one the circulates inside the sea stars' bodies and this is when nutrients and oxygen are being transported and absorbed. 
3 0
3 years ago
Which two properties of water are what make it sticky or wet? A. Surface tension and specific heat capacity. B. Latent heat of v
pychu [463]
D. Adhesion and Cohesion
6 0
3 years ago
What controls how high and low tides will be
alekssr [168]

Answer:

The moon.

Explanation:

High tides and low tides are caused by the Moon. The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon.

7 0
2 years ago
Read 2 more answers
In 1815 a volcano erupted spewing billions of tons of ash into the sky. This ash "cloud" caused global annual temperatures to dr
lianna [129]

Answer:

The Atmosphere

Explanation:

1816 was a year without summer because the billions of tons of ash that was spewed blocked radiation preventing it from reaching the surface of the earth.

A volcano is a break in the crust of planetary bodies like Earth that allows gasses, volcanic ash, and hot lava to escape. Volcanos are one of the major factors that cause climate changes on Earth mostly because of their cooling effect.

The ash, gasses and lava usually escape to the atmospheric layer of the earth with their cooling effect. And they cool the earth by blocking incoming solar radiation. This can go on for months or years depending on the components and severity of the eruption and can lead to "a year without summer" as witnessed in 1816.

6 0
3 years ago
Plsss help only if you know it
Artyom0805 [142]

photosynthesis: needs light to happen

Cellular respiration: waste products are carbon dioxide and water.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Environmental factors can cause various changes in ecosystems. Which of the following would most likely have the greatest lastin
    11·2 answers
  • How does Nathan's hypothesis lead to new investigations?
    8·1 answer
  • Which of the following pairs are isotopes of the same element
    10·1 answer
  • How is nitrogen from the atmosphere, the abiotic part of the ecosystem, converted in to the biotic part of the ecosystem in orga
    9·1 answer
  • An increase in the amount of ultraviolet light entering the atmosphere through holes in the ozone layer will most likely
    13·1 answer
  • The spinal cord is most important for: Group of answer choices Production of routine behaviors, such as walking Voluntary behavi
    15·2 answers
  • 1. Which of the following is NOT a stress which affects plant cellular reactions?
    10·1 answer
  • 17. Which of the following is an acid?
    9·2 answers
  • 8. Which of the following is the best hypothesis? _______
    8·2 answers
  • Which of the following layers in the image is oldest and the youngest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!