All categories

3 years ago

The people of Sumer planted wheat and irrigated their fields in order to have a surplus of food. A. True B. False

Biology

2 answers:

Travka [436]3 years ago

5 0

Answer:

the answer is b false

Explanation:

because i got it right on mine!

Naya [18.7K]3 years ago

4 0

The answer is b false

You might be interested in

An overaccumulation of dinoflagellates causes a _______, which can contaminate shellfish and make them unfit for human consumpti

BartSMP [9]

Answer: B. Red tide

Explanation:

5 0

3 years ago

Read 2 more answers

Someone please help me

horrorfan [7]

<h3>☣ Question -:</h3>

Which of these equation is the correct one for fermentation?

❍ Glucose + oxygen → carbon dioxide + water

❍ Glucose → lactic acid

❍ Glucose → ethanol + carbon dioxide

<h3>☣ Explanation -:</h3>

To understand this first we should know what is fermentation.

<u>What </u><u>is </u><u>fermentation</u><u>?</u>

A process of chemical change in food or drink because of the action of yeast which may cause it to produce bubbles or heat, or turn sugars in it into alcohol.

<u>Equation -:</u>

$\small\sf{C_{6}H_{12}O_{6} \rightarrow2C_{2}H_{5}OH + 2CO_{2}}$

Which means

Glucose → ethanol + carbon dioxide

Hence opition c is the correct answer.

3 0

2 years ago

What are the roles of the axon and dendrite?

erma4kov [3.2K]

The axon, or nerve fiber, is an extension of the neuron that drives the electrical signal from the cell body to the synaptic zones. Along the axon, this signal consists of action potentials.

The other extensions of the neuron are the dendrites that lead the signal from the synapses to the cell body (to be then driven to the axon). The neurons most often have a single axon and several dendrites (the influx can come from several directions, or several dendrites, but always converge towards the axon).

6 0

3 years ago

Another name for unicellular organisms that dominated Earth up to the Precambrian time is

Doss [256]

Another name for unicellular organisms that dominated Earth up to the Precambrian time is prokaryotes. The correct answer is D.

7 0

3 years ago

Read 2 more answers

According to the principle of _______, a change in one species in a community results in a change in another.

oee [108]

The correct answer for above statement is:

<h3>A. coevolution</h3><h3>Explanation:</h3>

Coevolution is the method by which two or extra kinds emerge in tandem by exercising selection forces on each other. Coevolution happens when two or more species reciprocally influence each other's development.

6 0

3 years ago

Read 2 more answers