Answer:
2. Refuge
Explanation:
Throughout history, children who have gotten in trouble have faced dire circumstances, difficulty in sustenance and wildtype lifestyles. When parents ran afoul of the law, children lost their protectors and were also left to fend for themselves. In order to curb these dilemma, reformers urged the creation of institutions where delinquent, abandoned, abused, and neglected children could live in a healthy environment, learn good work and study habits, and develop character. (This term given to this concept was named REFUGE).
Natural selection only acts on the population’s heritable traits: selecting for beneficial alleles and thus increasing their frequency in the population while selecting against deleterious alleles and thereby decreasing their frequency
The correct answer is C. Sediment Pollution.
At the point when the wind transports silt by saltation, little particles are brought about to "bob" or "bounce" by the wind, moving them toward the path the wind is blowing. Essentially, the particles are skiped along the surface once or a few times until they lose energy and additionally lift from the twist, and soon thereafter they rejoin the silt on the ground. It is a type of transport that for the most part prepares little particles, however the size increments with expanded wind speed.
Answer:
The correct answer is - are found on microtubules in cilia and flagella and cause movement by grabbing and pulling at adjacent microtubule doublets.
Explanation:
Dynein feet or arm is made up of dyneins a family of cytoskeletal motor proteins that present on microtubules in flagella or cilia or both and drives the beating motion of cilia and flagella.
These form the rows of arms or feet inside and outside, associated with the doublet microtubules of motile cilia that produce microtubule sliding to move along. It gets its energy through ATP hydrolysis.