Answer:
Plants use carbon dioxide in a process known as photosynthesis. In this process Plans give off oxygen as a waste product carbon dioxide moves from the air into the leaves of plants through tiny openings in the plants leaves
Animals and plants are connected to each other by the oxygen Carbon dioxide cycle
Answer:
Natural selection
Explanation:
Natural populations have variations. Organisms of a population have various genetic traits. Some of these genetic variations make the organisms better suited to the prevailing environmental conditions. These organisms are more likely to produce more progeny. Over generations, the frequency of the beneficial genetic traits increases in the population due to the higher reproductive success of the organisms with these genetic traits.
This process of differential fitness of organisms of a population where the organisms with adaptive genetic traits have survival and reproductive benefits is called natural selection.
1.
Identify the type of precipitation that is not one of the main categories.
snow
sleet
<em>drizzle</em> ✓
hail
- It's a a mild fall of drops condensed hence , it's not a main category
- The four main categories are snow ,rain ,sleet & hail
2.
Which device is used to measure rainfall?
measuring stick
rain gauge ✓
rain meter
rain stick
- It calculates the precepated rain in a time period per unit area
3.
Which device is used to measure snow?
rain gauge
measuring stick ✓
measuring gauge
rain meter
- A simple measuring stick can measure the thickness of snow
Answer:
Explanation:
<em>Each trait of an organism is determined by discrete units called genes and individuals carry two alleles for each gene. (Mendel didn't actually discover genes though). Each gamete of an individual carries only one allele of each gene (this is Mendel's Law of Segregation).</em>