Answer:
54 beats/minute
Explanation:
First find the average heart rate from the data given
16+20+18=54
54/3=18
So her average heart rate for 20 seconds is 18
To find her heart rate in beats per minute multiply 18 times 3 because 20 seconds is a third of a minute
18x3=54
So, her average resting heart rate in beats/minute is 54
chloroplast and mitochondria interaction are required for the plant to synthesis energy rich organic molecules and later break the down.Chloroplast is responsible in the synthesis of energy rich molecules while mitochondria take the glucose made and convert it to ATP which provide energy.
Answer: bone marrow and thymus
Explanation: its right.
The correct option is C.
The hypothalamus is an area of the brain which contain a number of nuclei which have varieties of functions. The hypothalamus link up the nervous system and the endocrine system through the pituitary gland in the brain. The hypothalamus is responsible for the secretion of orexin hormone, which regulates appetite, wakefulness and arousal. Hypothalamus is also responsible for monitoring the secretion of other appetite hormones.<span />
they are enzymes. i hope this helps
