Which statement gives a disadvantage of multicellular organisms?

What is the total number of electron pairs shared between the two atoms in an 02 molecule

A gas sample with a volume of 5.3 l has a pressure of 735 mm hg at 28 c. What is the sample if the volume remains at 5.3 l but the temperature rises to 86 c

Which type of reaction does Sn2 + → Sn4 + represent?

What's the relationship between chromatin and chromosomes?

A NaOH (aq) solution with a pH value of 13 is used to determine the molarity of a HCl (aq) solution. A 10.0-mL sample of the HCl (aq) is exactly neutralized by 16.0 mL of 0.100 M NaOH (aq).

Green light has a frequency of about 6.00*1014s-1. What is the energy of a photon of green light?

How many grams of mercury would be contained in 15 compact fluorescent light bulbs?

As a barometer rises, what kind of weather can be expected

When water is placed in a thin glass tube, it tends to climb up the walls of the tube. This effect is known as capillary action. What causes this capillary action? A. metallic bonding B. covalent bonding C. ionic bonding D. hydrogen bonding

The Hope diamond has a mass of 44.0 carats and a density of 3.51 g/cm3. What is the volume of the Hope diamond? (Hint: 1 carat = 0.200 g) A. 2.5 g/cm3 B. 2.5 g C. 2.5 cm3 D. 2.5 carats