Answer:
A
Explanation:
(a) It would decrease as blood volume decreases, making it easier for the heart to pump blood.
Answer:
we cant see the statement
Explanation:
Plants capture sunlight to acquire energy needed to produce their own food. Photosynthesis uses light energy to convert water and carbon dioxide into glucose and oxygen. Cellular respiration provides usable energy for the cell in the form of ATP. Water and carbon dioxide are products of cellular respiration.
Answer: Option D.
Protist.
Explanation:
Amoeba and paramecia belong to kingdom protist.
This kingdom comprises of Eukaryotic organisms that are multicellular or unicellular. They have nucleus and membrane bound organelles which are use in performing life processes. Some protist are free living such as algae while some are heterotrophic and some are parasitic. They have Mitochondria and the live in moist or aquatic environment. They have cilia or flagella for loccomotion.