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
Fantom [35]
3 years ago
9

Which of the following flows through ecosystems in one direction?

Biology
2 answers:
olasank [31]3 years ago
5 0

Answer:

A

Explanation:

CUZ ME VERY SMART ME LEARN ME HAVE AP CLASS ME LISIN TO TECHER YES YES ME VERY RIGHT YE SYES

vekshin13 years ago
4 0

Answer:

B energy

Explanation:

because I just know D.

You might be interested in
Make a decision about the molecule NaHCO3 classification organic or inorganic
motikmotik

<u>Answer:</u>

NaHCO_{3} is an inorganic compound.

<u>Solution:</u>

  1. Firstly, all the known definitions of organic compounds excludes Carbonic acid and it's salt from organic compounds except if 'C' is present in the cation.  
  2. Secondly, Sodium is a metal which organic compounds cannot posses as a compound.  
  3. Lastly, there is absence of C-H bond which is present in all the organic compounds.

Hence, we can conclude that NaHCO_{3}is an inorganic compound though there is presence of Carbon atom in it.

6 0
2 years ago
Explain how natural selection and biodiversity are related.
zhenek [66]

Answer: they are not related

Explanation: two different catigories

8 0
3 years ago
Which may lead to lower productivity because of a lack of incentives?
LekaFEV [45]
I believe the answer is Government subsidies. A subsidy is the form of cash payment or a tax reduction. It is normally given to remove some type of burden, and it is often considered to be in the overall interest of the public, given to promote a social good or economic policy. Tax subsidy; the government can create the same outcome through selective tax breaks as through cash payment. For example, suppose a government sends monetary assistance that reimburses 15% of all health expenditures to a group that is paying 15% income tax. Tax subsidies are also known as tax expenditures.
3 0
3 years ago
Read 2 more answers
Which structure forms as DNA unwinds? A. a special marker B. a complementary base C. a replication bubble D. a double helix
kozerog [31]

A replication bubble forms as the DNA unwinds.

Option C  

<u>Explanation</u>:  

Replication bubble is the space where the strands of double helical DNA structure are separated with the help of DNA helicase. The strands of the double helical DNA are still in the helix form on the both end of the unwinded DNA stand which gives this region an appearance of a bubble.

DNA unwinding is the first step in replication or transcription of the DNA molecule. DNA helicase separates the two types of "DNA" that are connected by hydrogen bonds with the help of ATP hydrolysis.  

5 0
3 years ago
In the context of stress hormones and the brain, _____ has a profound effect on the hippocampus, a brain structure that plays a
tatiyna
The correct term to fill in the blank would be cortisol. In the context of stress hormones and the brain, cortisol has a profound effect on the hippocampus, a brain structure that plays a pivotal role in memory. Cortisol is classified as a steroid hormone which is produced by the adrenal gland. It is deemed as the stress hormone as it is released as a response to stress as part of the fight or flight process. From studies, cortisol was found to have effect on the hippocampus when present in high levels. It damage and kill the cells in that area of the brain. The hippocampus is the area of the brain that is responsible for the long term memory storage. So, when this part is damage then the storage for our memories would surely be affected.
3 0
3 years ago
Other questions:
  • HELP PLEASE ASAP Explain the advantages gained by studying plants using the groups and classifications commonly used by commerci
    11·2 answers
  • The mutagens that result in cancer damage DNA by (a) destroying the cells p53 gene directly thereby increasing cell production (
    12·2 answers
  • Compare and contrast the two<br> types of vaporization.
    7·1 answer
  • Most renal clients need to avoid salt substitutes because they often contain: question 19 options: phosphorus potassium protein
    10·1 answer
  • Many animals form complex societies of related individuals. Which of the following benefits do these societies provide?
    8·1 answer
  • An LED lightbulb has an efficiency of 11,5% and a power of 10 W. How much
    8·1 answer
  • You are a molecule of carbon. Choose a starting
    5·1 answer
  • What are the protective function tissues in the human body?
    6·1 answer
  • Which food preservation technique is Paul using?
    5·1 answer
  • NEED HELP ASAP PLZ
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!