Answer:
Ionic compounds
Explanation:
Ionic crystals are hard and brittle and have high melting points.
A because the motor of your mower is contributing to the carbon emissions
Answer:
16 genetically different offspring
Explanation:
This is the case as each parent has the ability to produce 4 uniquely different gametes through independent assortment. With such a scenario where each parent can product 4 uniquely different gametes multiplied by 4 parents, you have 16 offspring. So there's the possibility of producing 16 offspring that are unique.
B.
Ozone is an example of a secondary pollutant as it is formed due to the effect of a primary pollutant.
The answer is D MARINE HATCHING
