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Lesechka [4]
3 years ago
10

I am trying to enter the NYCEF science fair and I need a project plan for my research class. I want to do a study on antibacteri

al resistance but I don't know but I don't know what the independent variable would be and what can be tested. Can someone pleaseeeeeeeeee help me and let me know what I can collect I really need help with this.
Biology
1 answer:
astra-53 [7]3 years ago
3 0

Which brand of hand sanitizer has more efficacy Purell 2x, Germ-x, and Publix Hand Sanitizer.

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1 Write the functions of the following:
PolarNik [594]
1a. Pseudopodia means false feet these are irregular projections found in organisms like amoeba,they help the organism in locomotion capture food etc
1b.a good vacuole is a membrane-enclosed cell vacuole with a digestive system,containing material taken up in by the process of phagocytosis.these are found in amoeba,Protozoa,paramecium
2.the ingestion of bacteria or other material by phagocytes and amoeboid protozoans (wasn’t sure for this one so I had to research)
3.amoeba takes in nutrition by the process called phagocytosis.in this process,a solid food particle is first surrounded by pseudopodia (cytoplasmic filled projection of cell membrane) and forms a vacuole called as Phagosome

Please mark me as brainliest or please say this is helpful

I hope this helps if you have any more questions just message me
3 0
2 years ago
How will other organisms be<br>affected by the buffalo's return to<br>the ecosystem?​
Gelneren [198K]

Answer:It will by the growth of them

Explanation:

8 0
2 years ago
Where does most of the matter that makes up a tree come from? How do you know?
Alex73 [517]

Answer:

The sun

Explanation:

All living things (plants) can't grow without the sun. The sun is what starts plant growth. The plants absorb energy from the sun to grow and to make food. The green in plants are even from the sun! This is why most of the matter that makes up a tree comes from the sun!

Hope it helps!

4 0
3 years ago
The basement membrane is found between __________ and __________.
Triss [41]

     The basement membrane is found between the epithelium and connective tissue.

<em>      The image attached is a diagram from www.lamission.edu.</em>

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

6 0
2 years ago
2. Define biomagnfication.
nirvana33 [79]

Answer:

The process by which a compound increases it's concentration in the tissues of the organisms as it travel up the food chain is called biomagnfication.

5 0
2 years ago
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