Answer:
A.They covered in spikes
B.They have thick pleated stems C.They have big waxy leafs
Explanation:
The plant have reduced needle-like structures of leave called spines that limit water loss, that occur during the process of transpiration and so prevent predator from attacking them.
Cactus stem are thick and swollen containing many collapsible water-storage cells that stores water for a relatively long period prevention it from complete dryness.
The stem is green and performs photosynthesis and the plant leaf is covered with thick waxy cuticle which helps to conserve water and protect it from drying from the scorching heat of the sun.
Answer:
Explanation:
the united doubled in size for very little money
the new territory would motivate americans to migrate west
<span>The absolute threshold is the lowest intensity required and the difference threshold is the just noticeable difference between two stimuli. These thresholds differ by person, but usually have are defined as being able to be detected fifty percent of the time.</span>
Answer:
The correct answer is : having the athletes play in a scrimmage
Explanation:
One of the actions that the coach should consider the athletes' readiness to learn the skill is considering what skills should be included in the season plan. This kind of tests need to be considered alongside the appraisal of physical fitness and performance characteristics to see how the best performance can be done.
