Q: This sharing of electrons produces what is known as a covalent bond. covalent bonds are ~20 to 50 times stronger than what? Choices: - Mendelian systems - Newton's third law - gravitational pull - van der waals interactions A:
van der waals interactions

Q: What is the name of artificial barriers that people build to protect shorelines? Choices: - seawalls - domes - outcroppings - breakwaters A:
breakwaters

Q: Q: What domain-level category of cells can contain more than 1000 times the dna found in a typical bacterial cell? Choices: - chromosomes - mutations - genetic - eukaryotic A:
A: eukaryotic

Question: Q: What part of the ear is often described as a bony labyrinth? Choices: - embedded ear - solid ear - outer ear - inner ear A:
Answer: inner ear

*Question*
Q: Blood leaves the left ventricle via the what? Choices: - dorsal chamber - atrium - capillary - aorta A:
**Answer**
aorta

(Question)
Q: Which type of double bond has a sigma bond and a pi bond? Choices: - dioxide - oxygen bond - Covalent Bonds - sodium - oxygen bond - carbon-oxygen bond A:
(Answer)
carbon-oxygen bond