1.doriane wants to find out the eating habits of rats. which of the following questions should you ask?
A. Can they live in a desert
B. Is a rat carnivore or an omnivore?
C. What is the lifespan of a rat?
D. Can rats swim
2.what is hypothesis?
A. A widly accepted fact
B. An idea about something or phenomenon that can be tested
C. An idea that be rested
D. A prediction about something that cannot be tested
3 identity which two of the following comply with a scientific method.
A. A daily observation of noon temperature of a city
B. Faking results of a lab test
C. Exaggerating reading of an experiment
D. Developing and testing a hypothesis using standard procedures in a lab
4 which of the following can you use a microscope for?
A. Measuring the height of a plant
B. Weighing a salt sample
C. Looking at cells of a plant leaf
D. Obserning the speed of an animal ​