Answer:
The nucleus regulates all activities which occur in the entirecell body. The Nervous system regulates all the activities of the entirehuman body.
Explanation:
mark brainlyest plz it really helps
Answer: d. exoskeletons are external to the soft tissues, and endoskeletons are internal
Explanation:
The skeleton can be define as the body part of the living beings which act as a supporting structure which maintains the posture and provides the supporting framework to the body. The exoskeleton is the skeletal structure that protects the body from outside. It encloses within it the soft tissues and organs of the body. It is the characteristic feature of the invertebrates. It is the external feature of the body. It also provides protection against the predator. The endoskeleton is the skeletal structure which serves as a attachment point for the muscles. It is the internal feature of the body.
Answer: Behavioral genetics
Explanation: This concept indicates that our genes influence our environment and in return, the environment influences our genes. Behavioural genetics has therefore expressed gene-environment interactions on the behaviour of an individual.
Answer:
1. Ants, termites, and bees
Explanation:
Eusocial societies are common in insects. This type of behaviour is characterized by the fact that individuals fall into certain groups with certain behaviours. For example, think of worker bees and the queen bee. These societies are associated with a few features:
- the offspring are cared for by individuals other than the parents -many members in the group can cooperate to take care of the young.
- labour is divided into reproductive and non-reproductive groups. Only the reproductive individuals are able to have offspring, the others help with parental care, gathering food, and maintaining shelter.
- this creates groups, sometimes called 'castes', that animals fall into. They do not deviate from these groups once they are established.
So they could grow and be healthy
