Answer:
Option B, Snakes and lizards share a common ancestor.
Explanation:
From the description provided, it is clear that both the lizard and snake (including pythons) have evolved from the same ancestors which had hind legs. Since both the organism (i.e lizard and snake) underwent evolution (differently) for million of years such that the hind legs in lizard are visible and used even today but the hind legs in snakes are buried in muscles toward their tail ends and are not used. Such features which are not used at all or are poorly used are called as vestigial organs.
Hence, option B is correct
Answer:
specializing in the endocrine system
Explanation:
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"I understand how this can be frustrating, but rest assured this does not place your child at a disadvantage academically."
"All of these expensive toys that are advertised and purchased by some people are not necessary for preschoolers. Simple toys like chalk and Legos are great."
"Do you play with your child and provide means of play through things like dolls, puzzles, crayons, and Play-Doh? These are the types of toys suggested for preschoolers."
<span>Expensive and elaborate toys do not place a child at an academic or developmental advantage. Simple toys that require interactive rather than passive play, and that may include the involvement of the parent, are recommended to foster development.</span>
There are many steps in designing and conducting a scientific experiment, but the main ones are a hypothesis, trials, step/procedures, and a conclusion/review