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
MatroZZZ [7]
3 years ago
14

#1 The term biodiversity refers to

Biology
1 answer:
hram777 [196]3 years ago
7 0
Answer: B: the variety of living things on Earth.

(Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.)
You might be interested in
What mineral is released within muscle cells to trigger contraction?
astraxan [27]

Answer:Troponin

Explanation:

3 0
3 years ago
Describe how energy and matter move through the environment under both aerobic and anaerobic conditions answer in 1-2 paragraphs
Karo-lina-s [1.5K]

Answer:

6

Explanation:

6 0
3 years ago
List three reasons why phytoplankton cannot survive at a hydrothermal vent
Doss [256]

Answer:

1. phytoplankton and other organisms harness sunlight , to create photosynthesis , near hydrothermal vent there is no sunlight

2. Phytoplankton need nutrients to grow, so when there's none at the surface they can't thrive, and there's no surface in hydrothermal vent

3.  The ocean's increasing acidity will most likely kill them.

Hope that helps

Explanation:

4 0
3 years ago
Which protective covering of the brain provides passageways for cerebrospinal fluid (CSF) to drain into the superior sagittal si
expeople1 [14]

Answer:

The correct answer is C) arachnoid mater.

Explanation:

Arachnoid mater, along with pia mater and dura mater, form the <u>meninges</u>, a very thick membrane that protects the brain and the spinal cord. The arachnoid mater is in the middle of the other two layers and it is very important since it holds the <u>cerebrospinal fluid (CSF)</u> in its interior. Arachnoid mater has finger-like projections that enter the dural venous sinuses and are called <u>arachnoid villi</u>. These villi are responsible for the diffusion of CSF into the blood.

5 0
3 years ago
Which is one of the six fundamental elements that are found in living organisms?
allsm [11]
The six most common elements found in living organisms are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
7 0
3 years ago
Read 2 more answers
Other questions:
  • the graph demonstrates the quantitative variation for skin pigmentation. which conclusion is supported by the graph? a)more than
    5·2 answers
  • Describe how meat, fish, chicken, eggs, dairy products, and fresh vegetables should be stored, transported, and properly prepare
    9·1 answer
  • The portion of the pericardium that covers the heart wall is called the ________.
    11·1 answer
  • How are oxygen and carbon dioxide cycled in nature?
    8·1 answer
  • In what part of a chlorplast does the calvin cycle occur
    14·1 answer
  • What adaptation does this plant have to thrive in a dry and arid environment?
    7·1 answer
  • A labradoodle is a cross between?
    7·2 answers
  • You are playing basketball and the person you are guarding starts bleeding. you get blood on your leg. could you get hiv from th
    11·1 answer
  • Briefly describe the life, successes, and failures of Emperor Justinian.
    11·1 answer
  • The change in the instruction caused the protein to _________.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!