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enyata [817]
2 years ago
14

How many significant digits can be found in the value 1895?

Biology
1 answer:
FromTheMoon [43]2 years ago
3 0

Answer:

the for the question is 4

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Assume there is a certain population of fish in a pond whose growth is described by the logistic equation. It is estimated that
eimsori [14]

Answer:

The correct answer is  p1 = 898 and p2 = 1020.

Explanation:

This is a logistic growth problem and will utilize the following formula:  

Pn = P_{n-1} + r (1- \frac{P_{n-1} }{k} ) P_{n-1}

Given ;

r = 1.7

k = 1500

Po = 400

then,

Pn = 400 + 1.7 (1- \frac{400 }{1500} ) 400

= 400 + 1.7 (293)

= 400+ 498

P₁= 898

Similarly,

P₂= P_{2-1} + r (1- \frac{P_{2-1} }{k} ) P_{2-1}

= Pn = 400 + 1.7 (1- \frac{898 }{1500} ) 400

= 1020

Thus, the correct answer is  p1 = 898 and p2 = 1020.

7 0
3 years ago
A seed only germinates when environmental conditions are good. True or False
balu736 [363]
True. If (environmental) conditions were bad, the seed would not be able to survive :)
8 0
3 years ago
I need 2 paragraphs about which is better between organic food or gmo
Zielflug [23.3K]

Answer:

Most commonly found in crops such as soybeans, corn and canola, GMOs are designed to provide a higher nutritional value to food, as well as protect crops against pests. Organic foods, on the other hand, do not contain any pesticides, fertilizers, solvents or additives.

Organic is non-GMO because the use of GMOs is prohibited in organic production. For example, organic farmers cannot plant GMO seeds, organic livestock cannot eat GMO feed, and organic food manufacturers cannot use GMO ingredients.

From a health perspective, GMO food is no different than non-GMO food. In fact, they can even be healthier. Imagine peanuts that can be genetically engineered to reduce levels of aflatoxin, and gluten-free wheat, which would give those with celiac disease a healthy and tasty bread option

GMO foods are as healthful and safe to eat as their non-GMO counterparts. Some GMO plants have actually been modified to improve their

4 0
2 years ago
Name two ways that water can enter the atmosphere.​
vampirchik [111]

Answer:ways Water enters the atmosphere evaporation, transpiration, excretion and sublimation:

Explanation:

Transpiration is the loss of water from plants (via their leaves).

Sublimation is when ice or snow transforms directly into water vapour without going through a liquid phase (i.e. they do not melt).

Animals excrete water by respiration and by passing urine.

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase.

7 0
2 years ago
Removing vegetation from a slope ___ the erosion of topsoil.
balandron [24]

Answer:

Increases (dont mind this it's to get past the letter minimum)

Explanation:

Your answer is increases

3 0
3 years ago
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