Just get a friend to send you c4 at the start of the day a window should pop up saying do you want to send any items to your squad or something like that and you should see c4.
I hope this helped.
With Track the Transmitters mission in South American level.
South America Mission Called Track The Transmitters
C4 is located in the mission "Track the Transmitters", AK-47's are located in the mission "Bust some bunkers".
LOL. Clearly you did not read the mission brief during the loading screen. This mission doesn't involve planting C4 at all. All you need to do is kill annoying Ghilles and Russians so that you can make it to the extraction point.
Special Forces for Facebook:"Bust Some Bunkers" in the South America Tier. Doing that job consumes one (1) C4. To loot more C4, do the previous job, "Track the Transmitters."
No. Only T Forces can pick up the C4 Package.
you don't unlock it but you do develop it. you get it when the mission destroy the barricade is in place.
C4 plants
C4 plants
Yes, but if you die, you drop the C4.
The special leaf anatomy of C4 plants, including the presence of Kranz anatomy (bundle sheath cells surrounding mesophyll cells), helps to spatially separate initial carbon fixation (by PEP carboxylase in mesophyll cells) from the Calvin cycle (in bundle sheath cells). This separation reduces photorespiration and improves the efficiency of carbon fixation, especially in high-temperature and high-light conditions.
C4 plants have a unique photosynthetic pathway that allows them to minimize photorespiration and increase their efficiency in hot and dry conditions. They are able to concentrate carbon dioxide in specialized cells, leading to more efficient photosynthesis compared to C3 plants.