The claim that most crabgrass preventers are administered in the early spring is accurate.
<h3>What eliminates crabgrass most quickly?</h3>
Pre-emergence herbicide is your finest tool for killing weeds like crabgrass (also called crabgrass preventer). Apply it before the crabgrass seeds begin to sprout in the spring. The granular herbicide functions by forming a chemical barrier on the soil's surface.
<h3>Is crabgrass removal worth the effort?</h3>
The unsightly, clumpy weed crabgrass will quickly take over your yard. Not only is it unattractive, but it also harms the health of your lawn, which is another incentive to get rid of it. Your turf will be overrun by crabgrass, which will keep your lawn from getting the nutrients it requires to produce healthy grass.
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Answer:
All of the following are invertebrates except for the frog
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Explanation:
all insects are invertebrates
including the crab
Granite is a type of intrusive igneous rock
Explanation:
An igneous rock formed from hot magma or lava cools, solidifies or crystallizes to form rocks.
Based on the rate of cooling of magma, igneous rocks can either be intrusive or extrusive.
A slow cooling of the magma deep within the earth without reaching the surface of the volcano leads to the production of intrusive igneous rocks.
This slow cooling leads to crystallization forming large crystals visible to the eyes with a phaneritic texture.
Granite has the best phaneritic texture among intrusive igneous rocks. Granite crystals can be easily visualized and are constituted by minerals like white feldspar, black hornblende, translucent quartz, and platy black biotite.
Extrusive igneous rocks like basalt are formed from microscopic crystals from fast cooling of magma.
Answer: Positive effects: Disease prevention, agriculture, transplants, pharmaceuticals
Negative: Herbicides, pesticides, mutations
Explanation: