Answer;
Acid rain is non-point source and it results in the decrease of pH of soil, water and damage to crops and buildings
Explanation;
Acid rain has many effects in the ecosystem, with a much greater impact on lakes, streams, wetlands, and other aquatic environments
Acid rain makes waters acidic, and causes them to absorb the aluminum that makes its way from soil into lakes and streams;
As the acid rain flows through the soil, the acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes.
The most likely cause of the observed variation is adaptation and evolution
The main things the WWF is doing with regard to circle hooks are supporting innovation and educating people.
Circle hooks help to reduce sea turtle deaths by up to 90%. The WWF has encouraged the elimination of tariffs on these hooks, and funds for further innovation for safer hooks. It has also led education initiatives to inform individuals, industries, and governments of the dangers of J-shaped hooks.
Answer:
Option (b). stimulating hormone.
Explanation:
The pituitary gland is an endocrine gland, present at the base of the brain. The anterior lobe of pituitary consists of various endocrine cells or troph cells that synthesize and secret various hormones.
The hormones released by these cells are mainly stimulating hormones that regulate functions of some other glands. For example, TSH (thyroid stimulating hormone) and FSH (follicle stimulating hormone) are secreted by anterior pituitary gland that regulate function of thyroid gland and ovaries, respectively.
Thus, the correct answer is option (b).