Imagine you and a partner are preparing a serial dilution of a sample of pond water. while you were watching your agar, your partner labeled several test tubes with the numbers below. which of these numbers correctly expresses a dilution?

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Why do bacteria thrive even in hostile environments

Answer asap 50 points which of the following distinguishes the soil composition of grassland? 1. the soil supports large trees with thick, long roots, so horizon b needs to be deep enough to sustain larger flora. 2. the soil supports large trees with thick, long roots, so horizon a needs to be deep enough to sustain larger flora. 3. the soil supports small plants and shrubs with short roots, so horizon a needs to be deep enough to sustain smaller flora. 4. the soil supports small plants and shrubs with short roots, so horizon b needs to be deep enough to sustain smaller flora.