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
Elodia [21]
4 years ago
5

Which two elements make up the greatest percentages by mass in Earth’s crust? (1) oxygen and potassium (2) oxygen and silicon (3

) aluminum and potassium (4) aluminum and silicon
Biology
1 answer:
galben [10]4 years ago
3 0
I believe that oxygen and silicon are the most common elements found in the Earth's crust.
You might be interested in
People with damage to the hippocampus seem to be unable to remember recent events even though their memory of events before the
notka56 [123]

Answer:

The hippocampus is important in helping the brain to STORE NEW MEMORIES.

Explanation:

People with damage to their hippocampus have virtually no capability of storing verbal or declarative types of memory in long -term memories, that is, they are unable store types of information that are the basis of intelligence. This is often called ANTEROGRADE AMNESIA.

Hippocampi are important in the output pathway from the reward and punishment areas of the limbic system among other structures.

Sensory stimuli or thoughts that cause pain excite the limbic punishment centers while stimuli that cause pleasure, happiness excite to reward centers. Hippocampi especially have a part to play in the response of the brain in making decisions about which of the thoughts are important on the basis of reward or punishment to be good for storing as memories. So any lesion or damage to this area causes loss of memory of the recent happenings both in long and intermediate term.

3 0
4 years ago
Read 2 more answers
Muscles that help the skeleton move are
soldi70 [24.7K]
The answer is a because without them our veins would be dead
6 0
3 years ago
Which of the following statements is FALSE concerning dichotomous keys?
MatroZZZ [7]
Where are the options? 
3 0
4 years ago
What is the best description of chromosomes by the end of metaphase II of meiosis?
defon

Answer:I think its B. the chromosomes reach opposite sides of the cell and incorporate into two new nuclei

Explanation:

8 0
3 years ago
Read 2 more answers
What does "reliably" mean in these sentences?
levacccp [35]

Answer:

it would be the top right one

8 0
3 years ago
Other questions:
  • Match the enzymes to their role in the DNA replication process
    13·1 answer
  • Which distinction below would a dichotomous key not identify?
    9·2 answers
  • Which provides long-term energy storage?
    11·1 answer
  • What actions has contributed the most to the rise in carbon dioxide levels from 1960 to 2011?
    7·1 answer
  • Which color of visible light has the shortest wavelenths
    14·1 answer
  • What has to happen for water to move from the atmosphere back to the earth?
    13·2 answers
  • PLS HELP ILL GIVE BRAINLIST!!!!!!
    8·1 answer
  • PLEASE HELP ME!!! I NEED THIS SO I CAN PASS MY CLASS AND I ONLY HAVE TEN MINS LEFT!!!! I WILL MARK BRAINILIST!!!
    15·1 answer
  • The inside of the cell contains low concentrations of _____ and high concentrations of _____
    5·1 answer
  • ....... is the wall which separates right and left side of the heart .​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!