<span>soil is a mixture of rock particles, minerals, decayed organic material, air and water. Soil is forms as rock is broken down by weathering and mixes with other materials on the surface and is constantly formed wherever bedrock is exposed.</span>
Answer:
DNA là phân tử mang thông tin di truyền, chỉ dẫn cách tạo ra các protein quan trọng cho sự tăng trưởng, phát triển của mọi sinh vật. Xét nghiệm DNA có thể tiết lộ những thay đổi (đột biến) trong gen có thể ảnh hưởng đến tình trạng sức khỏe.
Explanation:
Answer:
The thorns on a rose bush.
The white coat of a snowshoe hare.
The speed of a gazelle.
Explanation:
Defense mechanisms are the adaptations and modifications in a living organism to counterattack or provide a defense in response. Some modification in the plant and the animals helps them to provide a counterattack to save themselves from the attack. The defensive function of the thorns in the roses helps them from being eaten or crushed. Snowshoe hares have furry feet that are large. The white fur helps them to camouflage during winter in the snow and be safe from the predators. Gazelle is an antelope found in South Africa that is able to make long jumps and make sharp turns while running and saving itself from the predators.
The answer is Hox Genes. Just took the exam.