Q: How do gametophyte plants form haploid gametes?   Read this paragraph and choose the correct option from the provided answers:  Plants in the haploid generation are called gametophytes . They form from haploid spores. They have male and/or female reproductive organs and reproduce sexually. They produce haploid gametes by mitosis. Fertilization of gametes produces diploid zygotes. Zygotes develop into the diploid generation.   Choices:  - during omniosis  - during after mitosis  - during after omniosis  - through mitosis   A:
through mitosis
Q: Where does the process of digestion start?   Read this paragraph and choose the correct option from the provided answers:  Digestion starts in the mouth. When food is swallowed, it travels through the esophagus to the stomach. In the stomach, digestion continues and a small amount of absorption of nutrients takes place.   Choices:  - esophagus  - stomach  - small intestine  - mouth   A:
mouth
Q: Q: What happens to the volume of a gas as the kelvin temperature increases?   Read this paragraph and choose the correct option from the provided answers:  The volume of a gas increases as the Kelvin temperature increases.   Choices:  - it decreases  - it drops  - it continues  - it increases   A:
A: it increases
Question: Q: What organ is similar to a lymph node but is much larger and filters blood instead of lymph?   Read this paragraph and choose the correct option from the provided answers:  Figure 42.21 The spleen is similar to a lymph node but is much larger and filters blood instead of lymph. Blood enters the spleen through arteries and exits through veins. The spleen contains two types of tissue: red pulp and white pulp. Red pulp consists of cavities that store blood. Within the red pulp, damaged red blood cells are removed and replaced by new ones. White pulp is rich in lymphocytes that remove antigen-coated bacteria from the blood. (credit: modification of work by NCI).   Choices:  - kidney  - liver  - bone  - spleen   A:
Answer: spleen
*Question*
Q: Which common element is the most found in living organisms?   Read this paragraph and choose the correct option from the provided answers:  Carbon is one of the most common elements found in living organisms. Chains of carbon molecules form the backbones of many organic molecules, such as carbohydrates, proteins, and lipids. Carbon is constantly cycling between living organisms and the atmosphere ( Figure below ). The cycling of carbon occurs through the carbon cycle .   Choices:  - hydrogen  - oxygen  - monoxide  - carbon   A:
**Answer**
carbon
(Question)
Q: What are the 3 types of volcanoes?   Read this paragraph and choose the correct option from the provided answers:  A volcano is a vent through which molten rock and gas escape from a magma chamber. Volcanoes differ in many features, such as height, shape, and slope steepness. Some volcanoes are tall cones, and others are just cracks in the ground ( Figure below ). As you might expect, the shape of a volcano is related to the composition of its magma. The three types of volcanoes are composite, shield, and cinder cones.   Choices:  - composite , atop , cinder cones  - composite, seismic, fault  - crude , shield , cinder cones  - composite, shield, cinder cones   A:
(Answer)

composite, shield, cinder cones