The image shows EKGs of a person with normal heart waves and of a person having tachycardia. Based on this image, what kind of condition is tachycardia?
normal heartbeat
Anh
tachycardia
OA. The heart beats abnormally fast.
ОВ, The heart beats abnormally slow.
OC. The right atrium of the heart stops working.
OD
The left ventricle pumps less blood to the aorta.

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.