(Question)
Q: What is a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate? Read this paragraph and choose the correct option from the provided answers: Most plants continue to grow as long as they live. They grow through a combination of cell growth and cell division (mitosis). The key to plant growth is meristem, a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate. Meristem allows plant stems and roots to grow longer (primary growth) and wider (secondary growth). Choices: - epidermis - cambium - ganglion - meristem A:
(Answer)
meristem

(Question)
Q: It may seem as though burning destroys matter, but the same amount of what, still exists after a campfire as before? Read this paragraph and choose the correct option from the provided answers: It may seem as though burning destroys matter, but the same amount, or mass, of matter still exists after a campfire as before. Look at the sketch in Figure below . It shows that when wood burns, it combines with oxygen and changes not only to ashes but also to carbon dioxide and water vapor. The gases float off into the air, leaving behind just the ashes. Suppose you had measured the mass of the wood before it burned and the mass of the ashes after it burned. Also suppose you had been able to measure the oxygen used by the fire and the gases produced by the fire. What would you find? The total mass of matter after the fire would be the same as the total mass of matter before the fire. Choices: - termperature - concentrations - energy - mass A:
(Answer)
mass

(Question)
Q: What part of the body do fish use to absorb oxygen? Read this paragraph and choose the correct option from the provided answers: In order to absorb oxygen from the water, fish use gills ( Figure below ). Gills take dissolved oxygen from water as the water flows over the surface of the gill. Choices: - dorsal fin - tail fin - under belly - gills A:
(Answer)
gills