Answer:
The answer is c) a pollen tube grows from the pollen grain into the ovary.
Explanation:
I got it correct on the quiz
b. involuntary
c. emergency
d. repeated
It is recommended to eat about 4 grams of carbs for every pound of body weight per day. So, it means that Cynthia (55 kg ~ 121 pounds) needs to take in about 500 grams of carbohydrates daily. Carbohydrates are important nutrient for marathon athletes to consume when preparing for a marathon because the skeletal muscles are fuelled mainly by glucose derived from carbohydrates. Glucose is stored in the form of glycogen to promote a decrease in fatigue during the race.
Answer: 485.16 grams of carbohydrates.
Explanation: The energy requirement of the body is fulfilled by the food that we eat. Carbohydrates are the main source of energy for the body.
The women weights 55 kilograms which means it weights 121.25 pounds.
1 pound of wight requires 4 grams of carbohydrates
So, 121.25 pounds will require 485.16 grams of carbohydrates for her heavy period of weight training.
Answer:
Frogs have some important internal and external structures that helps them to survive, grow and reproduce. Frog have almost similar internal anatomy to humans.
Frogs have the ability to respire through both lungs and skin. Skin is the external structure that helps them to respire in aquatic ecology.The skins helps to dissolves oxygen from the air and water and releases carbon-dioxide. Skin helps frogs to respire under water but if water do not have enough oxygen, frogs will drown.
An internal structure called liver is present in frog same as human beings. The liver releases chemical called bile that are utilized in digestion of fat and then emptied into the small intestine.
Hence, skin and liver are important for the survival of frog.
Answer:
it is B;Patient 1 underwent long-term immunosuppressive therapy, but patient 2 was given immunosuppressants during the surgery.
Explanation:
none