Answer:
Yes
Explanation:
A fly without wings is often referred to as a "walk" or "crawl". also i love peanut butter
A. A <u>wind vane</u> measures the wind direction and <u>anemometer</u> measures the wind speed.
B. When rising air cools, it can lead to clouds and precipitation because cool air can hold less water vapor.
C. Sinking air <u>warms</u> and causes evaporation of clouds, thus fair weather
D. Isobars means bars of equal pressure, ‘iso’ meaning ‘equal’ and ‘bar’ representing a unit of pressure, so together isobar means bars of equal pressure. Isobars or lines of equal pressure may be packed together indicating a <u>strong</u> pressure gradient
E. Pressure gradient is the difference in pressure between high and low pressure areas. The strongest winds are in areas where the pressure gradient is the <u>greatest</u>.
Explanation:
A wind vane is an instrument which spins according to the wind direction.
An anemometer is a meteorological instrument that measures the wind speed, direction and pressure.
Rising air cools while the sinking air warms according to the adiabatic cooling/warming principles. Warm air holds more moisture than cold air.
Isobars are unique features on a weather map represented by lines connecting areas with equal pressure gradients. According to the pressure gradients, the isobar spacing is arranged.
Answer:
C. Paleozoic
Explanation:
Trilobites are a group of extinct marine arthropods. Just like many animals from today, including crustaceans, spiders, and insects, they belonged to the phylum Arthropoda. They lived in the Paleozoic era.
We can make this conclusion based on the fact that the period they existed in (from 521 to 250 million years ago) mostly fits the period described as Paleozoic (from 541 to 252 million years ago). However, we can see that they went extinct in the Mesozoic (250 million years ago is more than 252 million years ago). Compared to the entire time they existed, 2 million years is a relatively small amount of time, which makes Paleozoic the correct option.
Answer AND Explanation:
Let B represent blue and R red flower.
B B
R RB RB
R RB RB
Therefore the first generation produced all purple flowers RB.
R B
R RR RB
R RR RB
In the second cross, the genotype ratio for RR: RB is 2:2
The phenotypic ratio is 2 red: 2 purple flower.
Answer:
46 chromosomes
Explanation:
There are 46 chromosomes in a typical human body cell. (23 pairs of chromosomes)
