Answer: I think the answer is A. because I remember doing it when we were still in school I chose A. and I got a 100%.
<span>Plants without vascular system are non-vascular plants. Non-vascular plants have no xylem and no phloem.
Non-vascular plants include algae, bryophytes, moss grass, liverworts and hornworts.
The answer to this item is moss. Moss is a non-vascular plant which has no seeds and no flowers. It uses spores in reproduction.</span>
Cardiovascular Diseases refers to a group of illnesses, disorders and in some cases serious abnormalities that affect the heart and blood vessels.
<span>This is avoidance conditioning. Brenda has been able to successfully link the over-the-counter heartburn medicine to an avoidance of discomfort. By taking the pill, she has received a negative reinforcement due to the removal of the indigestion. The reinforcement will likely lead to Brenda continuing to take the medicine until she habituates to it and does not receive the same benefit(s).</span>
Answer:
The one with the circle on the left is phosphate group
The one with the car is Cystonine
The one with the house is Guanine
The one with the tree Thymine
The one with the pentagon is Dexoryisbe Sugar
The one with the Apple is Adenine
PLZ CORRECT ME IF I AM WRONG PLZ AND THANK YOU
Explanation: