Answer:
If you practice ecological breastfeeding: Chance of pregnancy is practically zero during the first three months, less than 2% between 3 and 6 months, and about 6% after 6 months (assuming mom's menstrual periods have not yet returned). The average time for the return of menstrual periods is 14.6 months.
Explanation:
Stage 5 I believe & during stage 5 the kidneys have pretty much lost all ability to do their job (remove wastes and extra fluids, make blood red cells)
Answer:
a. Opening of ligand-gated cation channel
Explanation:
Ligand-gated cation channel get opened as a result of binding or connection of a lidand which itself is a result of response stimulus. It can also be opened through a note response of stimulus called voltage gated channels.
The purpose of this phenomenon is to allow passage of ions through the membranes as a result of connection of chemical messenger such as neurotransmitter.
When the neurotransmitter is released into synaptic cleft, it connects or bind with motoneuron, thus causing the movement of ion through the cell membrane, and which then leads to hyperpolarization or depolarization
Answer:
Explanation:
Body Mechanics are important for health and fitness, but they also impact sports performance. Paying close attention to how it feels when you are performing a movement can give you physical feedback about your body mechanics---this is called proprioception. How can teachers, trainers, or fellow sports participants help an athlete understand their body mechanics in motion to improve performance? Discuss one individual sport or activity and how others can assist a participant to improve body mechanics, and therefore, performance. You could use swimming, track and field, dance, tennis, or any other individual or dual fitness activity.
Body mechanics is a term used to describe the ways we move as we go about our daily lives. It includes how we hold our bodies when we sit, stand, lift, carry, bend, and sleep. Poor body mechanics are often the cause of back problems. When we don't move correctly and safely, the spine is subjected to abnormal stresses that over time can lead to degeneration of spinal structures like discs and joints, injury, and unnecessary wear and tear.
That is why it is so important to learn the principals of proper body mechanics. But don't worry, it's not complicated. And once you get used to them, they can easily be incorporated into your daily life. You will be glad you learned them as they can save you from back pain and discomfort.
Are there any options to this question?