A. Microorganisms can have both positive and negative effects on other organisms
The answer is A! All other options are cardiovascular exercise while A allows stretching and work of the abdomen and muscles! Hope this helps.
Please give brainliest❤️
Mixtures and pure substances
Answer:
1 or 2
Explanation:
The other ones dont make sense on why it would be called mental health
Answer:
D. They occur where two or more bones join.
<em>This is the correct option :)</em>
