Answer:
color
Soil can be described based on its color (yellow brown red), how light or dark it is, and how intense the color is.
Texture
Ranges from bolder size pieces to very fine clay
Structure
Describes the shape of soil clumps and how the soil particles are held together. It can look grainy, blocky, or prism shaped.
Consistency
Hardness or softness of soil measuered by its consitstency varies with moisture for example some soils have soft, slippery consiststency when there moist.
Infiltration
How fast water enters soil
Soil moisture
Amount of water in soil pours is its moisture contents scientits detemine weight loss by drying samples in a oven at 100c the weight difference is the amount mouisture in the soil
Endothermic feature distinguishes birds from the rest of the reptiles. So, the correct option is (a).
A crucial adaptation that allowed reptiles to exist on land was the growth of their scaly skin, that stopped water loss from the skin. Ectotherms are animals whose primary source of body heat is the environment. Reptiles fall under this category. They control their body temperature using behavioural strategies including self-heating by basking or self-cooling by seeking cover in burrows or shade.
Birds are endothermic, in contrast to reptiles, which means they produce their own body heat through metabolic processes. The feathers on birds, which are repurposed reptilian scales, are what set them apart from other animals. The first birds' feathers allowed them to glide and eventually take to the air in a flapping motion. They also served to insulate the bird's body and aid in the preservation of body heat.
Learn more about reptiles here:
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It’s importance in science and chemical industry
Answer:
b.)water + carbon dioxide → sugar + oxygen
Explanation:
Photosynthesis is the process by which plants and other organisms convert carbon dioxide into sugars and other organic compounds by the use of solar energy
In this process raw materials which is water and carbon dioxide are converted to sugars and oxygen which are the end products through the use of sunlight
Answer:
Yes
Explanation:
The speed of the driver = 50 km/h
Time spent = 45 minutes = 0.75 h
From the definition of speed;
<em> Speed = distance/time</em>
Hence,
<em> Distance = speed x time</em>
Distance covered by driver in 45 minutes = 50 x 0.75 = 37.5 km
Distance needed to be covered = 30 km.
<u>Therefore, the driver has traveled far enough to reach the office.</u>