A. thin brown stalks
B. the sperm
Answer:
The sporophyte stalk, called the seta, bears the sporangium (spore capsule) on its tip. One sporangium may produce up to a million spores.
Answer:
Lever and wedge
Explanation:
You use a lever to add strength and the tip of the shovel is a wedge.
B. produce NADPH
C. reduce carbon dioxide into glucose
D. None of these are correct
Answer:
C
Explanation:
The energy source is ATP, and the reducing agent is NADPH, which adds high-energy electrons to produce sugar.
Answer: Jupiter, Saturn, Uranus, and Neptune
Explanation:
Answer:
are coated with a thin layer of metal (usually gold or gold-palladium). The metal coating makes samples conductive
Answer: Need sugar for energy
Explanation: Plants exhibit an autotrophic type of nutrition that is, plants manufacture their own food. They have chlorophyll a green pigment located in the leaves to trap sunlight and convert carbon dioxide and water to glucose and oxygen in a process called photosynthesis. The glucose which is a simple sugar is then transported to other plant tissues where they are needed as source of energy for growth and other metabolic functions.
Animals exhibit a heterotrophic type of nutrition that is, animals cannot manufacture their own food rather they depend on plants and/or other animals for food. Animals use sugars derived from food they eat to obtain energy for all bodily functions.