Q: What is the first part of the large intestine, where wastes enter from the small intestine? Choices: - tectum - spleen - sacrum - cecum A:
cecum

(Question)
Q: What do we call the force of attraction or repulsion between electrically charged particles? Choices: - chemical force - mechanical force - gravitational pull - electromagnetic force A:
(Answer)
electromagnetic force

Ques: Q: There are only four possible bases that make up each dna nucleotide: adenine, guanine, thymine, and? Choices: - taurine - phenylalanine - guarine - cytosine A:
Ans: cytosine

(Q).
Q: What causes a small scrap of paper placed on top of the water droplet to float , although the object is denser (heavier) than the water? Choices: - diffusion - transfusion - van der waals force - surface tension A:
(A).
surface tension

Ques:Q: What are centrioles made from? Choices: - carbon - short filaments - short particles - short microtubules A:

Ans:short microtubules

Question: Q: When a warm air mass becomes trapped between two cold air masses, what type of front occurs? Choices: - storm front - obscured front - stationary front - occluded front A:
Answer:
occluded front