Answer:
A. Filtering Blood to Remove Unwanted Waste
Explanation:
Excretory system is comprised of Kidneys, liver, lungs and skin.
The answer to your question is B, Myosin and actin do not fully detach, so the muscle cannot relax.
Hope this helps!
I don't see the mental health problems you are talking about but ill try mu hardest to give you an answer
Chronic illness-Chronic illnesses that are life threatening can create a lot of stress and depression which can transform to bipolar or manic depression and anxiety issues
Unemployment-Unemployment can cause anxiety depression low confidence and low self esteem
Substance abuse-Substance abuse can create a mental addiction chemical dependencies bipolar depression and anxiety
Violence-Violence can cause PTSD depression bipolar disorder anger problems without a known source in young children and the inability to show remorse
Hope this helps my dude and can i get brainliest :D
Joe moved to a new town and was having a hard time making friends.
recently he met some people he really liked at a party. they started
smoking marijuana and offered him some. he smoked the marijuana, even though he didn't
want to. what should Joe do the next time this happens in order to stay
drug free?
<span>-know say no, refused to smoke, be firm with his friends, not to be lead.
</span><span>- Or make <span>more friends</span></span>