Changes in the force of contraction of the heart
True. The effect of tobacco use on society include high taxes and loss of life.
Answer:
1) Teenage years are a critical time when important decisions are made regarding the future.
2) It is also a time of change, which can be stressful.
3) Teenagers are often new to the "adult stress" they may encounter at this stage.
4) Teenagers often don't have the option of making the healthiest choices for many things, so it is important to make healthy choices when feasible.
5) Stress management is an important life skill to learn for everyone. Stress impedes performance, and teenagers must do their best as teenagers to one day be successful as adults.
Explanation:
hope this helps
<u>This question is off-topic, but I'm answering it assuming you meant to categorize as maths.</u>
Answer:
or 
Explanation:
<u>Factoring</u>
It consists of converting an algebraic expression, usually as a polynomial into two or more factored terms.
We must find the greatest possible common factor and use it to modify the original expression.
The given expression is
It's evident that both terms have a numeric common factor of -9. Let's factor by -9. We must divide each term by -9 to get:
We can even factor further by writing
1. Bacteria - Haemophilus influenzae
2. Virus - Dengue virus
3. Fungi - Candida albicans
4. Protist - Plasmodium protozoa
5. Worm - Cestoda or Tapeworms
