Answer: A. ancestral trait
Explanation:
Bipedalism can be define as a form of terrestrial locomotion, in which the organism moves with the help of two rear limbs or legs. Typical bipedal movements includes the hoping, running and walking. The evolution of the human bipedalism occurred in primates in about 4 million years ago with Sahelanthropus (oldest human ancestors or African Apes). The human ancestor Sahelanthropus led to the morphological alterations in the human skeleton including changes in the bones such as size of the bones of the foot, knee size, shape and orientation of the vertebral column, and leg length. All these changes contributed to the bipedalism.
The speed of a chemical reaction when a catalyst is present is that it. A.) It speeds up
It is not C
I don't think its A
do you have like a lesson or textbook that can help you?
because information like that is going to be in your textbook...
Re: A car driver automatically brakes if a child dashes across the road.
<span>This is called a .............................................. reaction.
answer: reflex</span>
Answer:
The answer would be B (Aerobic Respiration) because first of all it's a type of respiration, because cellular respiration takes oxygen and glucose and makes it carbon dioxide and water, but
Anaerobic respiration doesn't use oxygen and Aerobic does, so therefore; it is Aerobic Respiration.
