Given that an average human has a heart rate of 70 beats per minute and if one is to have a 70 year life span, the number of times it will beat is 2,575,440,000 times. This was computed by multiply 70 years by 365 days/year x 24 hours/day x 60 minutes/hour x 70 beats/min. Thus, the heart will beat numerous times before it finally stops.
<span>It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to help these populations and species survive.</span>
Error is the amount of imprecision or variation in a set of measurements. It is expressed as a percent error. So the statement is true! Hope this helped!
Answer:
Out crossing
Explanation:
By breeding a certain breed of chicken with a different kind of chicken may produce different sized eggs and avoid the possibility of inbreeding depression
Answer:
6CO2 + 6H2O + light → C6H12O6 + 6O2
Explanation:
Photosynthesis can be represented using a chemical equation.
The overall balanced equation is...
6CO2 + 6H2O ------> C6H12O6 + 6O2
Sunlight energy
Where: CO2= carbon dioxide
H2O = water
Light energy is required
C6H12O6 = glucose
O2 = oxygen
hope this helps
good lucky
no problem
