Animal cells do not have cell walls<span> because they </span>do not need<span> them. </span>Cell walls<span>, which are found in </span>plant cells<span>, maintain </span>cell<span> shape, almost as if each </span>cell has<span>its own exoskeleton. This rigidity allows </span>plants<span> to stand upright without the </span>need<span> for bones or musculature.</span>
Correct answer choice is :
<h2>A) Transportation regulations to prevent overcrowding </h2><h2 /><h2>Explanation:</h2><h2 />
Good personal hygiene is necessary for encouraging good health. Personal sanitation practices such as washing your hands and brushing and flossing your teeth will help keep bacteria, viruses, and illnesses at recess. And there are thinking as well as physical advantages.
Answer:
The scientist was Ivan Pavlov
Explanation:
He was a Russian scientist, who performed multiple research on dogs. He is best know for his experiments in classical conditioning.
<em>You could be passing though of someone or something cause...like say </em>
<em>-You had been lied to from a friend ..your thinking of beating your friend up </em>
<em>-You could of have been picked on by the popular kids at school..You want to confront the popular kids that you have had enough !</em>
<em>-You could of have gotten your arm broken by someone twisting it and not saying sorry....You want to tell on that kid</em>
<em>I hoped these answer helped you!</em>
<em>Please thank if possible and have a nice day !</em>
<em>Thank you!</em>
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Answer:
You click the crown near their answer if it is right. If it's right, though! Example, do it to me and I'll be getting another Brainliest plus for extra I'll be your friend and I forgot whatelse i was gonna say but this is the best i could think of. have a nice day, ...
:)
