The correct answer is reusing of portable water bottles. Reusing portable water bottles is unsafe most disposable water bottles are made with lightweight polyethylene terephthalate, these bottles may pose some health dangers, although there is little scientific arrangement on how serious these risks may be.
The phase when the moon is not visible is in the last quarter phase
Answer: The relationship between culture density and toxin secretion is linear.
Explanation:
The relationship that exist between culture density and toxin secretion is linear. Cultures that are grown in high standardized density secret large amount of toxin while cultures grown at low density secret low amount of toxin.
Toxin is a poisonous substance.
Answer:
Genotype
Explanation:
A plant with wrinkled seeds would have the following genotype: (rr).