B. trenches .......................
Answer: 1. mechanical weathering
2. Soil
Explanation:
1. Some animals such as moles dig which breaks down rocks underground.
2. Soil is different amounts of broke down particles some still have big particles like sand while others are really fine like clay.
Answer:
Is A or C because The initiating chemical bonds does not directly to the DNA and blocks the metabolism, the repressor in the picture bind to protein and then blocks it ,so B is not correct, and D is not correct because it is not an unbound repressor that turned off the gene(if you know the answer, please help me, I'm stuck with this question too :) )
Explanation:
The term that is being described above is the term ANDROGYNY. Androgyny is the mixture of having both the traits of female and male. One can be called androgynous if he or she possesses both traits like for example, a female having broad shoulders or a hairy body.