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
sergiy2304 [10]
2 years ago
13

A circle with a diameter of 16cm​

Biology
1 answer:
jeka942 years ago
6 0

Explanation:

radius is 8 because radius is half of a diameter

You might be interested in
As soon as you realize that you are in danger, you feel your heart speed up. You feel very aware of your surroundings. Your whol
REY [17]

Answer:

Respiratory: E

Nervous: C

Muscular and Skeletal: B

Circulatory: A and D

7 0
2 years ago
What is the strongest metal
Paul [167]

Answer:

tungsten metal is the strongest metal.

7 0
3 years ago
Read 2 more answers
Which of the following is an example of positive feedback?
masha68 [24]

Answer:

uuh theres not an example please comment under this post to me the options

Explanation:

6 0
3 years ago
1. Explain the relationship between surface area and absorption. Use an example of an organ to support your explanation.
san4es73 [151]

Small intestine is the organ which has villi contains large surface area for absorption.

The small intestine has a tendency to be the region of finest absorption ability for most drugs due to its large surface region, the presence of both energetic and passive absorption mechanisms, and close to neutral pH.

But, about ninety five percent of nutrient molecules are absorbed inside the small intestine. The absorption of most people of these molecules takes area in the second a part of the  small intestine, called the jejunum. Absorption refers to the movement of nutrients, water and electrolytes from the lumen of the small gut into the mobile, then into the blood.

The small intestine is right for absorption since it has a huge inner surface location. That is shaped due to the plicae circulates which undertaking many tiny finger-like systems of tissue called villi. The character epithelial cells also have finger-like projections, which can be referred to as referred to as microvilli.

Learn more about Small intestine here:- brainly.com/question/17315460

#SPJ1

5 0
1 year ago
18. Does the blood of the mother and the baby ever mix?
Art [367]

Answer:   No

Explanation: Usually a mother and baby's blood do not mix while the baby is in the womb. The mother's blood runs alongside the placenta, and the nutrients needed by the baby are absorbed and transferred to him/her.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Do you think viruses should be classified as "living organisms"? why or why not?
    13·2 answers
  • When you think of an organism changing its environment, you may think of large animals like humans that leave obvious signs of w
    15·2 answers
  • Which statement explains the importance of maintaining a constant internal environment to ensure proper enzyme functioning
    11·1 answer
  • Most of the chemosensory neurons arising in the nasal cavity have axonal projections that terminate in the
    12·1 answer
  • What morphology is represented in the picture? The image shows curly-shaped bacteria.
    5·1 answer
  • A student has obtained a sample of pond water for study. Using the high-power lens, he observes several cells with nuclei. He ca
    11·1 answer
  • Which compound completes the equation _____ + O2 --> CO2 + H2O + Energy
    6·1 answer
  • I need the answer ASAP
    11·2 answers
  • Complex traits follow different patterns of inheritance and involve multiple genes or other factors these patterns include
    5·1 answer
  • How do the herbivores in a savanna habitat avoid competition?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!