1.half of our chromosomes from our mother and half from our father
2.genes
3.brown hair
4.100%
5.probability
A large natural or artificial lake used as a source of water supply.
Clear glass, specially if the glass has water in it
3 g/cm3
Explanation:
Given parameters:
Volume of the plastic = 15cm³
Mass of the plastic = 45g
Unknown:
Density of the plastic = ?
Solution:
Density is given as the amount of substance i.e mass per unit volume.
Density =
The unit of density is g/cm³ or kg/m³
Inputting the parameters:
Density = = 3g/cm³
Learn more:
Density brainly.com/question/5055270
#learnwithBrainly
Answer:
b. The number of cactus plants would increase.
Explanation:
Food chain is defined as a linear netwrok between producer and high level predators of environment and shows the flow of energy between them.
Kangaroo rats are rodents which lives in desert and feed over cactus plants, grass and other isects for their survival. If kangaroo rats will be removed from the food chain, the number of cactus plants will increase as kangaroo rats will not be there to feed them and number of snakes will decrease as snakes may die as they feed over kangaroo rats.
Hence, the correct option is b.