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
Nataly [62]
3 years ago
8

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Biology
2 answers:
Marianna [84]3 years ago
6 0
I believe its A, because the rock layers would be a direct source of information
mr_godi [17]3 years ago
3 0

Answer:

Radioactive dating of rocks

Explanation:

You might be interested in
An individual with an uncertain vaccine history has been brought to the emergency room after receiving severe lacerations in an
Blababa [14]

Answer:

E) The tetanus immune globulin provides immediate, short-term protection, and the tetanus vaccine provides long-term protection.

Explanation:

Basically, immunization is very important and necessary to protect the person from diseases.

In the above scenario, individual who is injured with severe lacerations does not have any history of previous tetanus vaccination. Because vaccination is for long term protection but it also take time to produce antibodies in an individual. Individual is injured and can have risk of tetanus.

So, along with vaccine we will administered the tetanus immune globulin to provide immediate, short term protection against tetanus.

6 0
3 years ago
why your 21st century sophisticated, how do you explain the role of the plant in the change of the air in the jar​
Yuliya22 [10]

Answer: The gas of Fire constrains the atoms that make up oxygen in the air. Plants release oxygen, and take in carbon dioxide.

6 0
3 years ago
What are all the raw materials for photosynthesis
Dmitriy789 [7]
The raw materials of photosynthesis are, sunlight, water and C02.
8 0
3 years ago
Help i would rlly appreciate it i have been doing my work for the longest
Dovator [93]

ANSWER:

I think it's the second one.

EXPLANATION:

in primary succession newly exposed or newly formed rock is colonized by living things for the first time. in secondary succession an area that was previously occupied by living things is disturbed, then recolonizeed following the disturbance.

3 0
3 years ago
PLEASE ANSWER THIS QUICKLY!!
Nostrana [21]

Answer:

1. Gas giant

2. Galaxy

3. Universe

Explanation:

I know my space. Hope this helps!

3 0
2 years ago
Other questions:
  • Discuss 2 ways in which efforts to protect species can lead to controversy
    8·1 answer
  • Genes located close together on the same chromosomes are referred to as
    12·1 answer
  • ________ is the biological heritage (including physical characteristics such as one's skin color and associated traits) that peo
    5·1 answer
  • Which of the following planets has the largest canyon in the solar system? Jupiter Mars Neptune Venus
    12·2 answers
  • "according to the case history, mrs. Wharton is a 59-year-old woman who presented in the dermatologist's office with a complaint
    12·1 answer
  • The Northern Hemisphere receives more solar energy during one half the year than it does during the other half of the year. Whic
    8·2 answers
  • Viruses and bacteria are both microscopic and can both cause disease. Viruses differ from bacteria in that all viruses
    8·1 answer
  • HELP PLEASE!!!!!
    14·2 answers
  • What are the 5 branches of arthropods? Draw the evolutionary cladogram.
    5·1 answer
  • Why is family history thought to be important and a good predictor of an individual’s disease risk factor?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!