Bacteria and viruses in infected tissues easily enter lymph vessels. Bacteria and viruses can be picked up by lymphatic capillaries that have large openings to drain interstitial fluid. From here, microbes enter the lymphatic vessels.

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change