Answer:
3) Temperature
4) gill covering opening and closing per minute
5)as temperature rises, the rate of gill covering opening and closing per minute increase until the temperature reaches 27℃ where the rate decreases
Explanation:
4) you can adjust and control the temperature in an experiment
5) you can't control the gill opening and closing rate
Answer:
minnows which is in kingdom animalia
There will be no effect on the offspring because the blindness was the result of an injury and not related to genetics. If the parent cat was blind at birth, then depending on the cause, the blindness could *possibly* have been genetic, but that is not the case in this situation.
Answer: c. This mating will demonstrate that these elephants are members of the same species and will produce fertile offspring.
Explanation:
A species is a group of organisms capable of interbreeding to produce viable offsprings. The Sri Lankan Elephant and the Indian Elephant are the same species so, they will produce fertile offsprings. Because they are from different geographical location does not mean they won't mate and produce fertile offsprings.