Answer:
Direction of the gaze
Explanation:
Direction of gaze is the integration of movements within our eye area to pick up a couple of cues around us.
Direction of gaze exist in a perceiver and a target when they interacted, Perceiver refers to the person who becomes aware of a certain things because his/her senses pick up a couple of inputs. The target is the subjects that give off that input.
In order to be aware of each other, both perceive and the target have to pick up movements cues from one another. The movement triggered an automatic response in their brain, making them start to analyze the situation. (Such as whether they should be friendly, should fight, should run away ,etc)
Changes in the skeletons during the transition in habitat according to the theory of natural selection include their modes of histogenesis during the time. There were also observed to have modifications in the exoskeletons which they thought arise e<span>xclusively from the neural crest.</span>
Answer:
1- They have circular DNA, RNA and 70s ribosomes
2- They reproduce by binary fission
3- They can synthezise ATP
Explanation:
Mitochondria and chloroplasts are semi-autonomous organelles that are similar in many aspects:
- Both of them have a similar size with bacterias,
- Both of them have enzymes that synthesize ATP,
- Both of them have DNA, RNA, and 70s ribosomes, these last ones characteristic of prokaryotes. They are capable of synthesizing proteins. Their DNA is circular and double-stranded,
- Both of them reproduce by binary fission, as prokaryotes do.
Because of all of these characteristics, mitochondria and chloroplasts are suggested to be once free-living bacterias.
The correct answer is A, a good hypothesis does not have to be complex