Use the food chains to help you fill in the arrows on this food web one has been added for you

What would happen to the climate if if the tilt of earth increased slightly?

DanielleElmas [232]

Answer: the season would change rapidly this could mean longer summers and winters example, for the icy places that need a longer winter would start evaporating to the lack of warmth to keep everything the same temperature these small differences can then develop into more saviour problems such as rapid decrease in fruits in vegetables for the places that will bee getting summers later

Explanation:

4 0

3 years ago

Question #4 - Just checking my work.

Andru [333]

Answer:

Crossing a black heterozygous cat (Bb) and a gray cat (bb) will give you the corresponding phenotypes and genotypes:

50%- Bb, black

50%- bb, gray

7 0

3 years ago

When you break down maple syrup into smaller units, these units are called

victus00 [196]

Answer:

This question lacks options, the options are:

a. nucleotides b. monosaccharides c. RNA d. triglycerides

The answer is B. Monosaccharides

Explanation:

Monosaccharides are the simplest units of carbohydrates. They contain one units of sugar, hence, are commonly called simple sugars. Monosaccharides include glucose, fructose etc. They contain basically carbon, hydrogen and oxygen elements in their structure.

Maple syrup is a syrup majorly composed of carbohydrates used generally as a sweetening purposes. It is extracted from trees of sugar maple and other maple species. Since the syrup is principally composed of sugar (carbohydrate), it is broken down to the simplest unit of any carbohydrate molecule called MONOSACCHARIDE.

3 0

4 years ago

Eosin-methylene blue agar, or EMB, is a commonly used bacteriological medium for growing gram-negative bacteria from complex env

oksano4ka [1.4K]

Answer:

Differential and selective

Explanation:

A selective media is one used for growth of only selected microorganisms. Since this medium is using methylene blue to inhibit gram-positive bacteria and allowing the growth of gram-negative, then we can cathegorize it as selective. Selective growth media is also used in cell culture to ensure the survival or proliferation of cells with certain properties, such as antibiotic resistance or the ability to synthesize a certain metabolite, so the researchers can study or farm said metabolite or an specific reaction to an antibiotic.

Meanwhile, a differential media, also called indicator media, distinguish one microorganism type from another on the same media. This is done through biochemical characteristics which reacts to specific nutrients or indicators (neutral red, phenol red, eosin y, or methylene blue) added to the medium to visibly indicate the defining characteristics of a microorganism. Since this media is changing colors when the acidic concentration increases, it is a differential media as well.

5 0

3 years ago

Consider a pendulum swinging. Which type(s) of energy is/are associated with the pendulum in the following instances: i. the mom

kiruha [24]

Answer:

The mechanical energy of a pendulum is the sum of two types of energy:

- The kinetic energy (KE), which is the energy associated to the motion of the pendulum, and which is given by

$KE=\frac{1}{2}mv^2$

where m is the mass of the pendulum and v its speed;

- The potential energy (PE), which is the energy associated to the position of the pendulum, and which is given by

$PE=mgh$

where g is the acceleration due to gravity and h the height of the pendulum, relative to its equilibrium position

The mechanical energy is the sum of these two values:

E = KE + PE

And neglecting air resistance, the pendulum is an isolated system, so the mechanical energy remains constant:

$E=const.$

This means that the energy continuously converts from kinetic energy and potential energy, and viceversa.

In particular, at the following moments we have:

i. the moment at which it completes one cycle, just before it begins to fall back towards the other end --> potential

In fact, in this position the speed is zero, so the kinetic energy is zero.

ii. the moment that it is in the middle between the two ends --> kinetic

In fact, in this position the height of the pendulum is zero, so the potential energy is zero.

iii. just before it reaches the end of one cycle (just before instant i --> kinetic and potential

In fact, here the pendulum has not reached yet its maximum height: so, it is still in motion, therefore it still has kinetic energy and potential energy.

6 0

4 years ago