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>
Women are most fertile before their period
Answer:
canning
canning is the process in which food is put into jars, cans, or similar containers and then they're heated to a temperature that kills off any micro-organisms that cause the food to spoil. During the heating process the air is forced out of the jars and when it cools a vacuum seal is formed.
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Answer: True
Explanation: heat stroke, the affected person may sweat excessively. Young children, in particular, may have seizures. Eventually, unconsciousness, organ failure, and death will result.