Where are most insect eggs laid on a corpse? *

A) On the head only.

B) Under the corpse.

C) Only on exposed skin

D) Body openings/wounds

Which resources MAY be used by autotrophs to make their food? 1. oxygen 2. glucose 3. soil 4. carbon dioxide 5. hydrogen sulfide (A) 1 and 2 (B) 2 and 3 (C) 3 and 4 (D) 4 and 5

2) suppose you discovered a new element with 120 protons and 2 electrons in its outermost energy level (valence shell). a. in which group does this new element belong? b.

Team distillation may be used to separate a mixture of p-nitrophenol and o-nitrophenol. the ortho isomer distills at 93 _c; the para isomer does not. explain.

Write the complete electron configuration for the common monatomic ion formed by the element calcium, ca.

4) Calculate the heat needed to melt 40.0 g of ice at 0°C?

The following procedure is a simple though somewhat crude wayto measure the molar mass of a gas. A liquid of mass 0.0184 g isintroduced into a syringe by injection through a rubber tip using ahypodermic needle.

Vinegar is a solution of acetic acid, CH3COOH, dissolved in water. A 5.54-g sample of vinegar was neutralized by 30.10 mL of 0.100 M NaOH. What is the percent by weight of acetic acid in the vinegar?

Which nonmetal is a liquid at stp

How many moles does the mass quantity 130g of H2O have?

How many atoms are in 313.5 L of Bromine (Br) gas