(Question)
Q: What do scientists believe are the oldest eukaryotes? Read this paragraph and choose the correct option from the provided answers: Scientists think that protists are the oldest eukaryotes. They most likely evolved from prokaryotic cells, as explained by the endosymbiotic theory. This theory is well-supported by evidence. Choices: - prokaryotes - worms - arthropods - protists A:
(Answer)
protists

(Question)
Q: What occurs when there is a sudden and large falling of rocks down a slope? Read this paragraph and choose the correct option from the provided answers: Landslides are sudden and massive falls of rock down a slope. Landslides may be very destructive or even deadly. Slump and creep are slower types of mass wasting. Choices: - earthquake - avalanche - tsunami - landslide A:
(Answer)
landslide

(Question)
Q: What is muscle tissue that is attached to the bone called? Read this paragraph and choose the correct option from the provided answers: Muscle tissue that is attached to bone is skeletal muscle . Whether you are blinking your eyes or running a marathon, you are using skeletal muscle. Contractions of skeletal muscle are voluntary, or under conscious control. Skeletal muscle is the most common type of muscle in the human body, so it is described in more detail below. Choices: - ligament - cartilage - epithelial tissue - skeletal tisse A:
(Answer)
skeletal tisse