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
Semenov [28]
3 years ago
9

PLEASE HELP ME WITH THIS ONE

Biology
1 answer:
son4ous [18]3 years ago
6 0

Answer:

A.

Explanation:

I'd honestly say A because let's say you swung your hand in the air very fast once, the air around you would swoosh the other way because of the fast movement as well as it moving forward. So I'd say both directions release energy since movement happened. Correct me if I'm wrong

You might be interested in
Decribe the importtant role that carbon plays in liveing things
Softa [21]
Carbon is an integral part of many biological processes. Living things use carbon throughout their system. Plants need carbon to go through photosynthesis. People give off carbon through cellular respiration. Hope this was somewhat helpful
3 0
3 years ago
What happens to the heat and moisture from the ocean?
LUCKY_DIMON [66]

Answer:

The answer is A

Explanation:

When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds.

5 0
3 years ago
Read 2 more answers
Which pigment does plants need to be able to photosynthesise?
Usimov [2.4K]

Answer:

I think the pigment should be chlorophyll

and the product is definitely oxygen and energy

6 0
4 years ago
Read 2 more answers
A bacterium is infected with an experimentally constructed bacteriophage
dem82 [27]

The complete question is:

a bacterium is infected with an experimentally constructed bacteriophage composed of the T2 phage protein coat and T4 phage DNA. The new phages produced would have

A) T2 protein and T4 DNA

B) T2 protein and T2 DNA

C) a mixture of DNA and proteins of both phages.

D) T4 protein and T4 DNA

E) T4 protein and T2 DNA

A bacterium infected with an experimentally constructed bacteriophage will give new phages with the virus' DNA and the type of proteins that this DNA encodes.

A bacteriophage is a virus that attaches itself to a bacteria and uses it to replicate itself. Viruses have two main parts, a protein coat and their DNA inside it.

  • The experimentally constructed bacteriophage has one type of protein that makes the coat, the T2. This type of protein will allow the virus to attach and infect the bacteria.
  • Once the virus attaches itself to the bacteria, it will introduce its DNA, T4 type, and use the bacteria elements to replicate it and create new phages.
  • As a result, the new phages will have T4 DNA, and the proteins that the virus synthesizes will be the same type as the DNA.

In conclusion, The new phages produced would have D) T4 protein and T4 DNA.

Learn more at:

brainly.com/question/3901247

8 0
2 years ago
How do flowering plants reproduce by fertilization if they are immotile?
dimaraw [331]
Pollen distribution by wind, insects, etc. hope this helps 
6 0
3 years ago
Other questions:
  • Please answer asap!<br><br> what were the two factors that caused differences in wind speed?
    5·1 answer
  • if the secondary consumers is one of the food chains used 4200 kcal, what amount of energy was absorbed by the producers?
    10·1 answer
  • What three elements are likely to be found in a sample of soil and rocks?
    8·2 answers
  • Which of the following representations is the same molecule as the one below?
    7·2 answers
  • 14. Which of the following consumers is a herbivore?
    10·2 answers
  • Pls help me 30 points ty
    12·1 answer
  • using light intensity, carbon dioxide levels, temperature, and wavelength of light. what is the most ideal conditions for photos
    13·1 answer
  • You are part of a research group experimenting with signaling molecules that would tell cancer cells to stop dividing. The cance
    14·2 answers
  • The photograph shows wild salmon. What makes wild salmon a renewable<br> resource?
    10·1 answer
  • what technological advantages allow seafaring Arabs during the middle Ages to dominate the Mediterian Sea and trade with east Af
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!