A tool mark in a door frame contains small particles; The best way to collect them while leaving them in context is by making a cast. A tool mark is any impression, scratch, or abrasion made when contact occurs between a tool and an object. Abrasion marks are the tool marks made when surfaces slide across one another; objects such as pliers, knives, axes, or a gun barrel make this type of mark. There are three types of tool mark impressions; namely; indentation, abrasion, and cutting marks.
Answer: Venus flytraps, sundews, and pitcher plants, live in nutrient-poor bogs. They catch and digest insects to obtain nutrients.
Explanation: Carnivorous plants are plants that derive some or most of their nutrients from trapping and consuming animals or protozoans, typically insects and other arthropods.
Gases such as water vapor and carbon dioxide that trap heat near earth are known as greenhouse gases.
