The answer is most likely A. There will be more leopards to eat the impalas, therefore decreasing the impala population.
System that removes solid and liquid wastes is called excretory system.
Hope this helps~
I believe it is the Circulatory system.
This is a case where a patient is experiencing spiritual distress. This is defined as an interference in the patient's belief system (i.e. God is supposed to be helping him but instead He is punishing him), because of negative events and feelings. Healthcare providers are usually uncomfortable in addressing spiritual concerns of patient and a referral to a chaplain or a spiritual advisor. might be necessary.
I would say A because if the ball is rolling down the hill the it won't stop till it hits the bottom.
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