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
Alborosie
3 years ago
8

Diamonds are extremely————and graphite(pencil lead) is ————.

Biology
1 answer:
Alinara [238K]3 years ago
5 0

Answer:

Diamonds are extremely durable and graphite (pencil lead) is very fragile.

Explanation:

You might be interested in
Sarah recently learned that O2 is found in the Earth’s water bodies. She was amazed to know the proportion of O2 found in the oc
Mamont248 [21]

It has been found that the rainforests are accountable for about one-third, that is, 28 percent of the oxygen of the Earth, however, the majority of the oxygen, that is, about 70 percent in the atmosphere is generated by the marine plants. The left-over two percent of the oxygen comes from other sources.  

The majority of the oxygen comes from the tiny plants in the ocean known as phytoplankton, which lives near the surface of the water and drifts with the currents. Similarly to plants, they perform the process of photosynthesis, that is, they utilize carbon dioxide and sunlight to prepare food, oxygen is the by-product of photosynthesis.  

However, the concentration of the dissolved oxygen, which the water can hold relies on the salinity and temperature of the water. The cold water can withhold more oxygen in comparison to warm water and fresh water can hold more oxygen in comparison to salt water. So, the warmer and saltier the water is, the less will be the oxygen dissolved in it.  


7 0
3 years ago
When solutes move AGAINST their concentration gradient (move from LOW concentrations to HIGH concentrations), it must use ______
mina [271]
Energy. A solute can only move against concentration gradients using active transport which requires energy
4 0
3 years ago
Record your hypothesis as an “if, then” statement for the rate of dissolving the compounds:
PSYCHO15rus [73]
If the chemical touches another chemical, then there is a higher probability that it's going to react.
7 0
3 years ago
The high sea surface temperature in 1998 was most likely due to:.
kkurt [141]

Answer:

One change to Earth's surface can result in changes to other Earth systems.

All of the spheres on the Earth are interconnected, and they constantly interact with each other. When there's a change in one of the spheres then the other ones have changed as well. This is the case with the hydrosphere and the atmosphere. The atmosphere is becoming hotter in the past few decades, and this is contributing to the increased temperature of the hydrosphere (in this case, the sea surface). With the increasing temperatures of the sea surface, the cyclone activity becomes bigger and stronger, and this contributes to lots of natural disasters. So we can easily see the interaction and changes in this case between the spheres;

* atmosphere gets hotter - temperature of the sea surface rises - bigger cyclone activity.

6 0
2 years ago
Read 2 more answers
Sexual reproduction is important for the survival of the species for all but one of these reasons
n200080 [17]

C. It's necessary for the survival of the individual

5 0
3 years ago
Other questions:
  • What is the role of a scientist?
    12·2 answers
  • What happens when a environment changes​
    6·1 answer
  • How is the the net production (NP) of a crop field calculated? What are factors that will affect the NP?
    15·2 answers
  • The major site or organ in the body for metabolic processing of carbohydrates is the
    9·1 answer
  • What is the name of the opposite chemical process, where a large molecule is split by the addition of water?
    14·1 answer
  • Which of these organisms is capable of cellular respiration?
    13·1 answer
  • Select the correct answer.
    12·2 answers
  • An earthquake’s magnitude is a measure of the _____.
    9·1 answer
  • PLEASE HELP
    13·1 answer
  • A population is in Hardy-Weinberg equilibrium at a locus with two alleles, A and a, each with a frequency of 0.5. A is completel
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!