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
Juli2301 [7.4K]
2 years ago
11

The delivery of oxygenated blood to all tissues around the body involves what two life functions? A) Digestive and circulatory B

) Excretory and circulatory C) Respiratory and circulatory D) Digestive and respiratory
Biology
1 answer:
pickupchik [31]2 years ago
7 0

Answer:

Respiratory and circulatory

You might be interested in
What is the definition of cranial
Luba_88 [7]

Explanation:

nerves that emerge directly from the brain. Cranial nerves relay information between the brain and parts of the body, primarily to and from regions of the head and neck.

3 0
2 years ago
PLS ANSWER How is sunlight important in your life? Describe some of the positive and negative effects of sunlight.
cricket20 [7]

Answer:

Sunlight is important in my life because you need it if you have a plant and you want to take care of the plant.Postive effects of sunlight is Sun water and needing health

4 0
3 years ago
Read 2 more answers
How do pseudostratified ciliated columbar epithelium and transitional epithelium differ from other types of epithelia
yawa3891 [41]
Generally, epithelial cells serve the function of protection of the inner layers of the structure they are on. The fact that these columbar epithelium and transitional epithelium cells have smooth walls and are dome shaped allows them to stretch. This stretching helps the bladder retain more urine than it would be able to if the epithelial cells were rigid.
4 0
3 years ago
How do enzymes act as catalyst in a chemical reaction ?
olchik [2.2K]

Answer: A catalyst is a chemical that increases the rate of a chemical reaction without itself being changed by the reaction. The fact that they aren't changed by participating in a reaction distinguishes catalysts from substrates, which are the reactants on which catalysts work. Enzymes catalyze biochemical reactions.

Explanation: dont need one read that or look it up idk

6 0
2 years ago
Soil Texture Triangle <br><br> (Need answers asap)
bekas [8.4K]
I don’t know the answer but I think you should guess!
8 0
3 years ago
Other questions:
  • The type of active transport in which large molecules are secreted from the cell is called __________.
    12·2 answers
  • You cut yourself on a knife while cutting vegetables. Look at each statement below and decide which of these is true about how y
    9·1 answer
  • __________, a black mold that grows well on building materials, causes "sick building syndrome" in those who have been chronical
    14·1 answer
  • Imagine the grasshoppers population was gone. What would happen to the black and white bird population?​
    9·1 answer
  • A variable-ratio schedule reinforces behavior after a:
    10·1 answer
  • What Is true of all eukaryotes?
    5·2 answers
  • Which of the following organisms
    7·1 answer
  • What can the complement system cause..? its one word !
    7·1 answer
  • The correct order of blood flow through the body starting with blood in the Right Atrium
    15·2 answers
  • 50 POINTS AND BRAINLIEST PLEASE HELP ASAP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!