What were two beneficial effects of jethro tull's seed drill?

a. it inserted nutrients directly into planted seeds.

b. it increased the levels of nitrogen in the soil.

c. it increased the survival rate of planted seeds.

d. it avoid the overcrowding of crops.

e. it decreased the time planted seeds needed to sprou

A. It inserted nutrients directly into planted seeds.

D. It helped avoid the overcrowding of crops.

Explanation:

The seed drill eases the labor of the farmer as well as increased the distribution of seeds more even, accurate and fast as a result more food could be produced which contributed to the population boom.

This also caused the larger share of the seeds germinates which resulted in the boosted crops.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

answer: to communicate with people on the other side.

explanation: