D, They all have the Same DNA.
Answer:
B
Explanation:
Taking out earthworms to preserve plant health (<u>option B</u>) would be the best activity that promotes improving soil health. This is because the activity is testing if taking out earthworms would help preserve plant health, which is a positive thing towards plant health. This, in a way, would improve soil health.
- <u>Option A</u> is related to plant growth, <em>not</em> improving soil health.
- <u>Option C</u> is making a compost pile for soil. While this is related to soil, this does <em>not</em> improve soil health or promote improving soil health.
- <u>Option D</u> is using growth lamps (assuming for plants). This is related to plants (assuming), <em>not</em> soil health.
- <u>Option E</u> is self explanatory. Allowing dogs to play in the soil area harms soil health, <em>not</em> improve soil health.
This means the correct answer is B. Hope that makes sense.
Yes and it consists of abiotic factors, river, rocks, etc
I am sure that it is not a or b and pretty sure that it isn't d so it is c
Answer:
Something that an antibody or T-lymphocyte binds to
Explanation:
As per the definition, antigens are the substances or molecules that are capable of inducing an immune response. When our immune system detects any unwanted substance or molecule in our body, the specific type of antibody is made against that antigenic substance and the antibody made against it binds to the antigen so that the other immune cells can recognize it and destroy it and protect us form its harmful effect. T-cell are also involved in recognizing antibodies and specific T-cell can bind to the antigen.
