The addition of lime to clay soil serves to
aid water retention
close up the texture
prevent water logging
improve capillary action
Correct answer is D
No explanation has been provided for this answer.
The supporting tissue in xylem is most poorly developed in
mangrove swamp plants
grassland plants
submerged water plants
desert plants
Correct answer is C
No explanation has been provided for this answer.
1.2 per m²
2.4 per m²
4.8 per m²
9.6 per m²
Correct answer is A
No explanation has been provided for this answer.
A step in the movement of energy through an ecosystem is a description that best fits the term
food chain
trophic level
pyramid of numbers
food web
Correct answer is B
No explanation has been provided for this answer.
The physical and climatic factors of a region primarily determine the
kinds of animal inhabiting the area
types of plants found in the area
nature of the soil in that region
community of organisms in the region
Correct answer is D
No explanation has been provided for this answer.