Abnormal cellular growth is caused by DNA mutations that divide in a much higher rate than normal
A. On Sue, we have approximately 300 bones, and that includes some that aren't mounted yet. Her belly ribs, called gastralia, eventually will be mounted. She has some missing bones — one foot and one hand — but we had the others, so we could cast them. The last 8 inches of her tail and a couple vertebrae were missing, and that was all. For scientific purposes, she was complete. She's the largest, most complete, and best preserved of any T. rex ever found.
Answer:plant that absorbs water and other substances directly through its cell walls instead of through tubelike structures.hey are found close to the ground.
They use diffusion for nutrient transport.
Explanation:
Non-vascular plants are also referred to as bryophytes and are divided into three different types, including mosses, liverworts, and hornworts.
They have the following characteristics;
They lack a vascular tissue system for transporting water and nutrients.
They do not produce flowers, fruits, or seeds.
They also lack true leaves, roots, and stems. Instead, these plants have leaf-like, stem-like, and root-like structures that function similarly to leaves, stems, and roots.
Answer:
To survive in drought conditions, plants need to decrease transpiration to limit their water loss. Some plants that live in dry conditions have evolved to have smaller leaves and therefore fewer stomata. Extreme examples are plants with leaves that resemble spiky thorns or spines.