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
kupik [55]
3 years ago
15

Which of the following human activities have positive effects on ecosystems?

Health
1 answer:
lbvjy [14]3 years ago
3 0

All of them except for unrestricted hunting and logging in the rainforest

You might be interested in
How is blood in the hepatic venule different from the blood in the hepatic vein , in terms of amount of O2 versus CO2 ? The amou
soldier1979 [14.2K]

Answer:

Explanation:

Blood vessels in the liver that carry deoxygenated blood are known as hepatic veins. More CO₂ and fewer O₂ are delivered to the liver through the hepatic veins, in which the blood is filtered and purified.  The pancreas, colon, small intestine, and stomach all have blood in them. It is made up of deoxygenated blood that is devoid of nutrients.

The hepatic venule is a confluence of veins that transport digested nutrients from the intestine to the liver. In terms of volume, it contains less oxygen than hepatic arteries. Between the liver and the gut(i.e the intestine) lies a hepatic venule. It comprises deoxygenated blood including some nutrients.

In summary:

 Hepatic veins                            Hepatic venule

Devoid of nutrients                   Contains some nutrients

More CO₂                                   More O₂

Transport blood to the liver       Transport blood to inferior vena-cava

3 0
3 years ago
Beginning Balance: $7, 757.88
Kobotan [32]

Answer:

Total $: 2,174.25

Explanation:

Ending Balance: 5583.63

4 0
3 years ago
Which organization made MyPlate
horsena [70]

The USDA Center for Nutrition Policy and Promotion.


They created food pyramids and circles as well.


Hope this helps!

4 0
3 years ago
Read 2 more answers
What role does the government play to ensure that citizens have access to healthy food?
stepan [7]
A ia the answer. has to
6 0
3 years ago
Read 2 more answers
What should a food handler do after adding too much sanitizer?
Alexxandr [17]

Adding or diluting with water is what should be done if a food handler adds

too much sanitizer.

<h3 /><h3>What is a Sanitizer?</h3>

A sanitizer is a substance which is applied to surfaces to kill germs as a

result of its antibacterial properties. They are usually used by food handlers

to kill germs and other microbes in order to prevent contamination and food

poisoning.

They should however be added in correct quantities as excess could create

an unsafe environment and corrode metals present. Diluting with water

should be done when too much sanitizer is added to reduce its

concentration and activity.

Read more about Sanitizer here brainly.com/question/4713569

5 0
2 years ago
Other questions:
  • What can a physician use to measure a person's body fat percentage?
    12·1 answer
  • Bart is a wrestler. His weight is regularly higher than the weight class in which he would like to wrestle. What should he do?
    7·2 answers
  • Why should someone seek professional help for issues related to mental health?
    10·2 answers
  • Which describes a nuclear family?
    11·1 answer
  • True or false is it possible for an individual to exer for to long
    10·1 answer
  • Claire is looking for an individual sport i. which she can participate in her community. she lives with her grandparents in a co
    6·1 answer
  • To prevent spreading germs to others, which of the following is the best
    11·2 answers
  • Sally is training for the 1,000-meter running race at her school. Her goal is to place third or better. How can Sally determine
    7·2 answers
  • The hero of the epic tale The Odyssey forbids his sailors from eating lotus flowers when visiting the African land of the Lotus
    11·1 answer
  • If you confuse someone, you do this to them
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!