Answer:
Weathering and erosion. Weathering is the process where rock is dissolved, worn away or broken down into smaller and smaller pieces.
Explanation:
There are mechanical, chemical and organic weathering processes. Organic weathering happens when plants break up rocks with their growing roots or plant acids help dissolve rock.
B) Mammal eyes have a lens which serves to focus the light.
C) The majority of mammals' have eyes that can differentiate between colors D) Eyes are one of primary senses of mammals which provides a way of perceiving the world.
Answer: C. because a mammal only has one color that is the same.
Explanation:
Answer:
The answer is false. First part correct, second incorrect.
Explanation:
The affirmation “The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond” is correct: Oxygen is more electronegative than Nitrogen (3.5 O, and 3 N), then when they form a covalent bond with Hydrogen, OH-bond polarity is higher than NH-bond polarity. Nevertheless, the consequence is that alcohols (that have OH characteristic group) are more soluble in water (polar solvent) than amines (NH group). Then, second part of the affirmation is incorrect.
Answer:
False
Explanation:
Did the test and got it right