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
Andreas93 [3]
3 years ago
6

Some ________ rocks are made of sand, pebbles and other sediment. *

Biology
2 answers:
Paha777 [63]3 years ago
7 0
The answer is organic
laiz [17]3 years ago
6 0

Answer:

Either Organic or Non of the choices.

Explanation:

You might be interested in
The disorder characterized by cells dividing uncontrollably within the body is called
Tems11 [23]
C i believe bc cancer is characterized by uncontrolled cell division
7 0
3 years ago
Read 2 more answers
Several fish species became extinct millions of years ago. The graphs provided below show the distribution of fossils of these f
cestrela7 [59]
1. Explain why the distribution of fossils in Figure 1 supports the hypothesis that the extinction of these species was the result of a sudden environmental change.
This hypothesis can be supported because all the fossils accumulate almost at the same age of the rock layer. That is, all the fossils died almost at the same time.

2. Describe an environmental change that could have produced this type of fossil distribution.
Good examples of sudden environmental changes are volcanoes. When a rash occurs, the whole environment suddenly changes for different reasons such as ash or lava, and all living things can die immediately or in a few years by the change in the ecosystem.

3. Explain why the distribution of fossils in Figure 2 supports the hypothesis that the extinction of these species was the result of a gradual environmental change.
This is because the fossils accumulate at different ages of the rock layer, that means, the species dying over time. The gradual descent of the fossils is observed.

4. Describe an environmental change that could produce this type of fossil distribution.
For example, if a climate change occurs - the temperature increases or decreases - it can cause the trees or plants to die and all the animals in the ecosystem also die when they have no food. But this process is sequential, so the change can take years, centuries or even millions of years.

I hope this can help you.
4 0
3 years ago
What Produces a temperature inversion?
zalisa [80]
This would <span>be caused</span> by a reversal of the temperature in the troposphere<span> (the region of the atmosphere nearest the Earth's surface), in which a layer of cool air at the surface is overlain by a layer of warmer air.</span>
3 0
3 years ago
How does maintaining water quality help ecosystems?
klio [65]
A because it pertains the the ecosystem
7 0
3 years ago
PlZZZ HELP ME ON MY SCIENCE TEST ASAP I NEED THIS
sergeinik [125]

Answer:

90,000 i think if its right your welcome if its not let me know

5 0
3 years ago
Other questions:
  • In an enzyme-substrate reaction, what does Vmax refer to?
    7·2 answers
  • Birds, insects, and many reptiles excrete nitrogenous waste in the form of uric acid, which _____. see concept 44.2 (page 980)
    15·1 answer
  • Whether balloons and satellites provide information about surface weather conditions.
    5·1 answer
  • What is the primary problem with redundant information?
    7·1 answer
  • Which treatment approach did sigmund freud develop for treating his patients? drug therapy neuropsychology clinical psychology p
    14·1 answer
  • How does mountains deposit?
    15·1 answer
  • Which of the following is a function of a plant cell vacuole?
    7·1 answer
  • the natural balance between. pray and predator has been increasingly -----, usually because of the human intervention. a, recogn
    8·2 answers
  • Which product is made from a renewable resource?
    5·2 answers
  • The growth hormone axis contains at least one example of a negative feedback loop.TrueFalse
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!