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emmasim [6.3K]
3 years ago
12

I need help on this plzzzzz

Biology
1 answer:
nirvana33 [79]3 years ago
7 0

Answer:

c. X: commensalism

Y: Parasitism

Z: Mutualism

Explanation:

X: commensalism

Rationale: in this type of relationship, only one organism benefits while the other does not benefit and is also not harmed in anyway. Whale doesn't benefits and it's not harmed by the Barnacles that benefits from the association.

Y: Parasitism

Rationale: in parasitism, one organism suffers while the other benefits in the relationship.

The fleas on warm-blooded animals is the organism that benefits solely from the association while the animals suffer.

Z: Mutualism

Rationale: in this relationship, both organisms benefit from the association and do not harm each other.

The Fungal and plant roots benefit each other.

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Why is clay like a stem cell? *
Tanya [424]

Answer:

B. Clay can be made into anything (like a cup or a figurine) just like a stem cell can become different types of cells

Explanation:

8 0
3 years ago
A performer, seated on a trapeze, is swinging back and forth with a period of 8.90 s. If she stands up, thus raising the center
iren2701 [21]

Answer:

8.800s

Explanation:

When the performer swings, she oscillates in SHM about Lo of the string with time period To = 8.90s.

First, determine the original length Lo, where for a SHM the time period is related to length and the gravitational acceleration by the equation

T = 2π×√(Lo/g)..... (1)

Let's make Lo the subject of the formulae

Lo = gTo^2/4π^2 ..... (2)

Let's put our values into equation (2) to get Lo

Lo = gTo^2/4π^2

= (9.8m/s^2)(8.90s)^2

------------------------------

4π^2

= 19.663m

Second instant, when she rise by 44.0cm, so the length Lo will be reduced by 44.0cm and the final length will be

L = Lo - (0.44m)

= 19.663m - 0.44m

= 19.223m

Now let use the value of L into equation (1) to get the period T after raising

T = 2π×√(L/g)

= 2π×√(19.223m/9.8m/s^2)

= 8.800s

7 0
3 years ago
"can you identify the types of cell in which each organelle is found?"
bulgar [2K]
Dang i cant quit do that off the top of my head sorry 
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4 years ago
Basal metabolism is the largest component of total energy expenditure. True or False
irina1246 [14]

Answer: True

Explanation: The basal metabolic rate (BMR) is responsible for about 75% of our calorie expenditure daily. The Basal metabolic rate (BMR) is the energy expenditure rate per unit time by humans or animals at rest. it is the amount of energy per unit of time that we need to keep the body functioning daily even when at rest. Some of these processes that occur even when we are at rest includes blood circulation, brain function, regulation of body temperature, nerve function, cell growth and breathing.

5 0
3 years ago
How many solutions does this system have?
Sidana [21]
One solution have a nice day please
6 0
3 years ago
Read 2 more answers
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