Amy was observing the growth of five kinds of flowering plants on a windowsill. She noticed that some of the flowers on

Which way will water molecules move if a red blood cell is placed in distilled water?.

Stels [109]

Answer:

<u>If you put a red blood cell in distilled water (100% H2O), there will be a net movement of water </u><u>from a region of higher concentration (100%) to a region of lower concentration </u><u>(the cell with 99.15% H2O). The distilled water outside the red blood cell, since it is 100% water and no salt, is hypotonic (it contains less salt than the red blood cell) to the red blood cell. The red blood cell will gain water, swell ad then burst. The bursting of the red blood cell is called hemolysis.</u>

Explanation:

<em>hope this helps :)</em>

<em>have an amazing day <3</em>

7 0

2 years ago

C) 1:2

son4ous [18]

Answer:

don't know exactly ..............

5 0

3 years ago

A sentence using the words principal and promote

quester [9]

The principal will promote me to hall monitor

4 0

3 years ago

A milling machine in a manufacturing facility hackerrank solution

Ad libitum [116K]

The milling machine in a manufacturing facility solution is written in python and is given below.

<h3>
The code that determines the minimum number of forward and backward moves is given as?</h3>

def toolchanger(tools, k, desiredTool):

# either we move forward or backwards in the array

# we also have to find which tool isballendmill closer

# is there a way we can re-arrange the array to

i = k

while True:

if tools[i % len(tools)] == desiredTool:

print(tools[i % len(tools)])

print("no of steps : ", i)

return True

i=i+1

if __name__ == "__main__":

tools = ["ballendmill", "hammer", "keywaycutter", "slotdrill", "facemill", "nail", "drill"]

k = 2

target = "ballendmill"

minNumSteps = toolchanger(tools, k, target)

print(minNumSteps)

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Full Question:

"A milling machine in a manufacturing facility has a tool change system. The took changer holds tools and some duplicate 5 tools may be included. The operation mus. move through the tools one at a time, 13 14 either moving forward or backward. The tool changer is arranged circularly, so IS 15 11 when you reach the last tool in the tool changer, pressing next takes to you to beginning and vice versa. 21 Given the index of the desired tool in the tools, determine the minimum number of forward or backward moves needed to reach a certain tool."

3 0

2 years ago

A homeowner's connection to the internet is through an always-on modem that connects to existing telephone wiring and has a down

Nat2105 [25]

The internet connection types that is being used is DSL (Digital Subscriber Line).

<h3>What is DSL (Digital Subscriber Line)?</h3>

DSL is a type of broadband internet service that uses existing copper telephone wires to transmit data. DSL can provide high-speed internet access, typically ranging from 1 Mbps to 100 Mbps, depending on the distance from the service provider and the quality of the wiring. DSL can also allow users to make analog phone calls over the same line at the same time, because DSL uses a different frequency band than voice signals. DSL requires a special modem that can separate the data and voice signals and connect to the computer and the phone.

Some advantages of DSL are:

It is always-on, meaning there is no need to dial up or wait for a connection.
It is relatively inexpensive and widely available in urban and suburban areas.
It does not interfere with the normal use of the telephone line.

Some disadvantages of DSL are:

It is not available in some rural or remote areas, where the distance from the service provider is too far or the wiring is too old or damaged.
It can be affected by environmental factors, such as noise, weather, or electrical interference.
It can have variable speeds and performance, depending on the traffic and congestion on the network."

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5 0

11 months ago