An abandoned field starts out with grass as the only plant species. After a few years, trees start to grow in the field. How will the
trees most likely impact the biodiversity of the abandoned field?
The number of plant species and the number of animal species will both decrease
OA.
OB
The number of plant species will decrease, and the number of animal species will increase.
OC.
OD.
The number of plant species will increase, and the number of animal species will decrease
The number of plant species and the number of animal species will both increase
Someone please help!!

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or false

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening