Hello :)
The Earth is 4.543 billion years old
and we find out by scientific techniques of radiometric dating
Hope this helps and have a great day
By dating the rocks in the ever-changing crust, as well as neighbors such as the moon and visiting meteorites, scientists have calculated that Earth is 4.54 billion years old, with an error range of 50 million years.
A.
An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
B. A female black widow spider Latrodectus mactans mates with a male spider, then, she consumes him.
C. A species of hyena known as the aardwolf consumes termites for nourishment.
D.
A tick attaches itself to the skin of a dog and takes a blood meal.
Reset
Submit
The example shows a relationship in which both organisms benefit is an African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
Pollinates are to take pollen from one plant or part of a plant to another so that new plant seeds can be produced: Bees pollinate the plants by carrying the pollen from one flower to another.
Moreover, pollination is an essential part of plant reproduction. Pollen from a flower's anthers (the male part of the plant) rubs or drops onto a pollinator. The pollinator then take this pollen to another flower, where the pollen sticks to the stigma (the female part). The fertilized flower later yields fruit and seeds.
Hence, the main reason for using hand pollination is the lack of pollinators. Worldwide we have a decrease of natural pollinators (incl. insects, mammals, birds) mainly due to the intensification of agriculture.
Learn more about pollinates:
#SPJ6
Answer:
Relationships between organisms may be beneficial or detrimental. Which of the following examples shows a relationship in which both organisms benefit?
Option B. An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
amoeba
paramecium
euglena
Answer:
paramecium is the correct answer.
Explanation:
A common protozoan that moves by cilia is the paramecium.
paramecia are the single-celled organism, they live in the aquatic habitats.
The whole body of the protozoan is covered by cilia.
Cilia is hair-like organelles that help the paramecium to swim in the water as they have streamlined structure.
The function of cilia in the life cycle of a protozoan is it help in locomotion and in food ingestion.
Newton's Second Law of Motion states that the definition of force is mass times acceleration. The force will be stronger if the identical car is propelled to 60 mph as opposed to 30 mph.
Newton's First Law of Motion states that a body stays in its condition of rest or uniform motion in a straight line unless it is acted upon by some external force that is net unbalanced to cause the state to change.
The Second Law of Motion and Momentum of Newton, And the acceleration would be smaller the more mass the body had. In other words, if two objects, one heavier than the other, are pushed with the same force, the heavier object will experience less acceleration.
Therefore, the force will be stronger if the identical car is propelled to 60 mph as opposed to 30 mph.
Learn more about motion, here:
#SPJ2
most likely to be evenly distributed throughout the water of a lake that freezes over in winter. ... The burning fossil fuels increases the amount of greenhouse gases in the atmosphere is an example.