Amphibians usually have lungs but they can also absorb oxygen through their moist skin. Their body temperature also varies according to their surroundings. Amphibians also reproduce by external fertilisation and lag eggs.
Yes. Lions are predators to grass eating species, so without the limitation of said species, there would be less chance for grass to grow as it is eaten more because the prey species are not killed off.
Answer:
YES
Explanation:
Here apply the formula for tangent of an angle to find height of the tree
Distance from house to tree is 100 ft = adjacent side
Tan ∅ = opposite side/adjacent side
Tan 46.4° = height of tree/100
h= 100 tan 46.4° = 105.01 ft
Given height of Emily is 5.5 ft, add this to 105.01 to find total height of the tree
=105.01 + 5.5 =110.51 ft
The tree is tall (110.51 ft) enough to hit her home which is 100 ft away from the tree.
The Advantages of Selective Breeding For Humans
1. Higher Yield of Goods
The main reason for selective breeding in the first place is to increase the amount of milk, meat, eggs, or fruits that are produced by the animal or plant. This has been successfully done many times and continues to be done today.
2. Most Nutrition Provided
Plants and animals can be bred to have more nutritional value. This is a great benefit because that nutrition is passed on to the consumers.
3. Breeds Out Harmful Traits
Any traits that are harmful to the species as a whole, or are unnecessary obstacles in the harvesting process can be successfully bred out of the animals.
Hope this helped